Sunday, January 22, 2006

Determination of Genotypes from Phenotypes in Humans

An organism can be thought of as a large collection of phenotypes. A phenotype is the appearance of a trait and is determined by pairs of genes. The pairs of genes represent the genotype for the trait. If you were told a large enough number of phenotypic traits that belonged to another person, you would be able to recognize that person.

In this exploration, you will determine some of your own phenotypic traits. From these, you will be able to determine what your genotypes are for some of the traits. If a trait is dominant and you possess that trait, you will not be able to determine you exact genotype because you could be either homozygous dominant or heterozygous. Genotypes of recessive traits can be identified because you must be homozygous recessive in order to express the trait.

By comparing your genotypes and phenotypes with other people in your class, you will see why you are a unique individual. Given the almost limitless number of gene combinations, it is almost impossible that anyone would have all the same traits as you.

OBJECTIVES

  • Determine your phenotype for five different characteristics.
  • Determine your possible genotypes for the five different characteristics.
  • Compare your phenotypes and genotypes with those of other students.
  • Evaluate your uniqueness as an individual.

PROCEDURE

  • For each of the following traits, determine your phenotype for the traits shown below. Record your answers on a piece of paper so that you have them available when you start to enter your response.

    Hairline – The widow’s peak hairline is a dominant trait that comes to a point in the center of the forehead (WW or Ww). Individuals that lack the trait are ww.



    Freckles - Freckles on the checks are a dominant trait (FF or Ff). Individuals that lack the trait are ff.



    Earlobes - Unattached earlobes are a dominant trait (UU or Uu). Individuals that lack the trait are uu.



    Tongue Rolling
    - The ability to roll your tongue is a dominant trait (TT or Tt). Individual that cannot roll their tongue are tt.



    Thumb - A hitchhiker's thumb means that the individual can bend his thumb backwards more than 30 degrees. This trait is dominant (HH or Hh). Individuals with straight thumbs are hh.



  • Next, determine your possible genotype(s). Remember that if you exhibit the dominant phenotype, you will not be able to determine your exact genotype. You could be either homozygous dominant or heterozygous. You must include both genotypes in your answer. If you exhibit the recessive phenotype, you will be able to determine your exact genotype. You must be homozygous recessive to exhibit the trait. Record your answers on a piece of paper so that you have them available when you start to enter your response.

  • Post your phenotype and genotype(s) for each of the 5 traits on the blog site. It will be easiest if you simply make a list using the terms as shown below:

    Hairline
    Widow's Peak (WW or Ww) / No Widow's Peak (ww)

    Freckles
    Freckles (FF or Ff) / No Freckles (ff)

    Earlobes
    Unattached (UU or Uu) / Attached (uu)

    Tongue Rolling
    Yes I Can (CC or Cc) / No I Can't (cc)

    Thumb
    Hitchhiker's (HH or Hh) / Straight (hh)

  • Submit your response.

  • A few days later, check the blog site again. Revisit your response. View the responses of ten of your classmates.

  • Post your response to the following questions. Be sure to number your responses. Please use complete sentences.

    1. Which traits do you have that are dominant?

    2. Which traits do you have that are recessive?

    3. Which of your traits do you share with one or more of your classmates?

    4. Which of your traits are unique to you?

    5. What determines your traits?

156 Comments:

Blogger Ms. Keifer said...

Nice well thought out blog!

5:57 AM  
Blogger Ms. Keifer said...

This comment has been removed by a blog administrator.

5:57 AM  
Blogger Mrs. Anderson said...

Hairline
Widow's Peak
WW or Ww

Freckles
Freckles
FF or
Ff

Earlobes
Unattached
UU or Uu

Tongue Rolling
Yes I Can
CC or Cc

Thumb
Straight
hh

8:39 AM  
Blogger Mark Ullrich said...

My Dominant traits are my earlobes, my tongue rolling, and my thumb. My recessive traits are my Hairline, and my freckles becuase i don't have any.

7:50 PM  
Blogger Guy White said...

Hairline
straight
ww

Freckles
none
ff

Earlobes
unattached
UU Uu

Tongue Rolling
yes
TT Tt

Thumb
straight
hh

1:13 PM  
Blogger Nick Cup said...

Ww
ff
HH
tt
uu

P.S the is what part of the alphabet would look like if there was no Q or R

2:48 PM  
Blogger Nick Cup said...

o yea i forgot the genotypes
hairline
freckles-no
earlobes
tongue rlling
thumb

3:47 PM  
Blogger Justyna Wojtanek said...

This comment has been removed by a blog administrator.

5:29 PM  
Blogger Justyna Wojtanek said...

Hairline(no)
ww

Freckles (none)
ff

Earlobes Unattached
UU

Tounge Rolling (yes! ^-^)
TT

Thumbs (no :[)
hh

5:32 PM  
Blogger Nathan Campbell said...

Hairline
Straight
(ww)

Freckels
NO
(ff)

Earlobes
Unattached
(UU or Uu)

Toungue Rolling
Yes i Can
(TT or Tt)

Hitchhiker's Thumb
Yes
(HH or Hh)

1:25 PM  
Blogger Heather said...

Hairline
Straight
WW

Freckles
No
ff

Earlobes
Un-Attached
UU

Tongue Rolling
Yes, I can
TT

Thumb
Hitchhiker
HH

3:09 PM  
Blogger Brittany Brandon said...

Hairline- no widows peak. ww recessive
Freckles- no freckles. ff recessive
Earlobes- attached. uu recessive
Tongue Rolling- i can roll my tongue. TT dominate.
Thumb- normal thumb. hh recessive

5:41 PM  
Blogger Corey K said...

Harline
Widow's Peak
WW/Ww

Freckles
Freckles
FF/Ff

Earlobes
Attached
uu

Tongue Rolling
No I Can't
tt

Thumb
Hitchhiker's
HH/Hh

6:27 PM  
Blogger jeff Dinovo said...

Hairline
straight
ww

freckels
yes
FF or Ff

earlobs
unattached
UU orUu

tongue rooling
yes
CC

Thumb
straight
hh

5:41 AM  
Blogger Jessica Welch said...

Hairline
straight
ww

Freckles
yes
Ff

Earlobes
unattached
Uu

Tongue Rolling
yes
Tt

Thumb
straight
hh

8:05 AM  
Blogger Trevor T said...

Dominant-Freckles=Ff, Earlobes=UU Tongue rolling= Tt, and thum=Hh. the only recessive trait is ww, no widows peak.

nice blog Mrs. Anderson!!!
lol those pictures are hilarious, from Trevor Tyrakowski

1:36 PM  
Blogger Trevor T said...

just jealous...

1:37 PM  
Blogger caitlin cullinan said...

Hairline
Straight
(ww)

Freckels
yes
(FF or Ff)

Earlobes
attached
(uu)

Toungue Rolling
Yes
(TT or Tt)

Hitchhiker's Thumb
Yes
(HH or Hh)

2:25 PM  
Blogger Jeff said...

Hairline
straight
(ww)

Freckles
none at all
(ff)

Earlobes
unattached
(UU)

Tongue Rolling
yes
(TT)

Thumb
straight
(hh)

2:39 PM  
Blogger Diana Carrion said...

Hairline
No window's peak
ww

Freckles
No freckles
ff

Earlobes
Attached
uu

Tongue Rolling
Yes, I can
Tt or TT

Thumb
Hitchhiker's
Hh or HH

3:46 PM  
Blogger valla said...

Hairline
stright
ww

Freckles
no
ff

Earlobes
unattached
Uu

Tongue Rolling
no
cc

Thumb
stright
hh

4:06 PM  
Blogger Suzanna Sopiarz said...

No Widow's Peak-ww
No Freckles-ff
Unattached Earlobes-UU, Uu
Can roll tongue-TT, Tt
Have Hitchhiker's thumb-HH, Hh

7:09 PM  
Blogger TroyVerdone said...

hairline
ww start

freckles
ff none

earlobes
uu attached

tongue rolling
TT yes

thumb
HH hichikers

7:31 PM  
Blogger Ashley Samara said...

Hairline
straight
WW or Ww

Freckles
none
ff

Earlobes
unattached
UU or Uu

Tongue Rolling
yes
TT or Tt

Thumb
Hitchhiker's
HH or Hh

10:11 PM  
Blogger Miracle Leach said...

This comment has been removed by a blog administrator.

12:03 PM  
Blogger Miracle Leach said...

Hairline
straight
ww
Freckles
none
ff
Earlobes
un-attached
UU
Tounge Rolling
None
tt
Thumb
straight
Hh

12:33 PM  
Blogger Martin said...

This comment has been removed by a blog administrator.

1:14 PM  
Blogger Martin said...

Hairline
straight
ww

freckles
none
ff

earlobes
unattached
uu

tongue rolling
yes i can
CC or Cc

Hitchhiker's thumb
HH or Hh

1:25 PM  
Blogger Nick Alling said...

Hairline
none
ww

Freckles
none
ff

Earlobes
unattached
UU

Tounge Rolling
Yes I can
CC

Thumb
straight
hh

2:32 PM  
Blogger Ryan Taylor said...

Hairline
none
ww

Freckles
none
ff

Earlobes
unattached
UU

Tounge Rolling
Yes I can
CC

Thumb
hitchhikers thumb
HH or Hh

2:36 PM  
Blogger Hayden McGann said...

Hairline
Widows Peak
WW

Freckles
Freckles
Ff

Earlobes
Unattached
UU

Tongue Rolling
Tongue Rolls
TT

Thumb
Hithhiker's Thumb
HH

5:31 PM  
Blogger nicci said...

hairline
ww
freckles
ff
earlobes
UU
tongue rolling
yea i can
CC
thumb
HH

6:13 PM  
Blogger Lizzy Buchanan said...

Hairline
widow's peak
Ww

Freckles
none
ff

Earlobes
attach
uu

Tongue Rolling
Yes I can
Tt

Thumb
Straight
hh

7:41 PM  
Blogger sarah atef said...

Hairline-(ww)
No freckles-(ff)
earlobes-(UU or Uu)
Tonge rolling
yes i can
(Tt or TT)
Thumb-(hh)

8:27 AM  
Blogger sarah atef said...

Hairline-no widows peak. ww recessive
Freckles- no freckles. ff recessive
Tongue rolling- i can roll my tongue. TT dominant
Thumb- normal thumb. hh recessive

8:36 AM  
Blogger Patrica Turner said...

Hairline
no window peak
ww

Freckles
no freckles
ff

Earlobes
unattached
UU or Uu

Tongue Rolling
Yeas i can
CC or Cc

Thumb
Straight
hh

9:41 AM  
Blogger diana cirillo said...

hairline
straight
ww

freckles
none
ff

earlobes
not attached
UU

tounge rolling
yes i can
TT

thumb
yes i can
HH/Hh

10:19 AM  
Blogger betty gomez said...

Hairline
ww
none

Freckles
Ff
yes i have

Earlobes
Uu
yes i have

Tongue Rolling
TT
yes i can

Thumb
HH
yes its present

10:28 AM  
Blogger betty gomez said...

Hairline
ww
no

Freckles
Ff
yes

Earlobes
Uu
yes

Tongue Rolling
TT
yes

Thumb
HH
yes

10:31 AM  
Blogger Dwayne Butzen said...

Hairline
ww
no widows peak

Freckles
FF
Freckles

Earlobes
uu
attached

Tongue Rolling
CC
yes i can

Thumb
HH
Hichhikers


LOOK! I DID MY HOMEWORK FINALLY!!!

10:49 AM  
Blogger Britt Palacios said...

Hairline
ww
no widows peak

Freckles
ff
none

earlobes
Uu
attached

Tongue Rolling
tt
can't

Thumb
HH
hichhickers


=]

12:08 PM  
Blogger Alyssa Jagman said...

no widows peak- ww
no freckles- ff
unatached- UU or Uu
yes i can- TT or Tt
straight- hh

12:25 PM  
Blogger Alyssa Jagman said...

This comment has been removed by a blog administrator.

12:26 PM  
Blogger Moe Daineh said...

hairline
straight
ww

frecles
none
ff

earlobes
yes
Uu

tongue rolling
yes
CC

Thumb
no
hh

12:48 PM  
Blogger Ric Pena said...

Hairline
no widows peak
ww

Freckles
no freckles
ff

Earlobes
attached
uu

Tongue rolling
yes I can
CC or cc

Thumb
Hitchhikers
HH

12:54 PM  
Blogger michelle hanek said...

hairline
straight
ww
homozygous recessive

freckles
no
ff
homozygous recessive

earlobes
unattached
UU or Uu

tongue rolling
yes
TT or Tt

thumb
curved
HH or Hh

12:55 PM  
Blogger michelle hanek said...

hairline
straight
ww
homozygous recessive

freckles
no
ff
homozygous recessive

earlobes
unattached
UU or Uu

tongue rolling
yes
TT or Tt

thumb
curved
HH or Hh

1:00 PM  
Blogger Adam Handley said...

hairline
widow's peak
WW or Ww

Freckles
ff none

earlobs
attached
uu

tongue rolling
yes i can
CC or Cc

thumb
hitchhikers's thumb
HH or Hh

1:21 PM  
Blogger curtis said...

Hairline
ww
Freckles
ff
Earlobes
Uu
Tongue Rolling
Cc
Thumb
Hh

2:30 PM  
Blogger steve maynard said...

Hairline
Widow's peak
(WW or Ww)

Freckles
No freckles
(ff)

Earlobs
Unattached
(UU or Uu)

Tongue Rolling
Yes I Can
(CC or Cc)

Thumb
Straight
(hh)

3:27 PM  
Blogger Danielle Mraz said...

Hairline:Ww(Genotype)
Freckles:Ff(Genotype)
Earlobes:UU(Phenotype)
Tongue Rolling:Cc(Genotype)
Thumb:hh(Genotype)

4:05 PM  
Blogger melissa c. said...

Hairline: WW or Ww
Widow's Peak

Freckles: ff
No freckles

Earlobes: UU or Uu
Unattached

Tongue Rolling: TT or Tt
Can roll tongue

Thumb: HH or Hh
Hitchhikers thumb

4:26 PM  
Blogger Eric J said...

Hairline straight
ww
Freckles
none
ff
Earlobes
unattched
UU or Uu
Tongue Rolling
Yes I can
CC or Cc
Thumb
Straight
hh

4:34 PM  
Blogger Krystina Gonzalez said...

Hairline
straight
WW or Ww

Freckles
No
ff

Earlobs
Attached
uu

Tongue Rolling
Yes
TT Tt

Thumb
Straight
hh

5:34 PM  
Blogger Daoud Salameh said...

Hairline
straight
ww

freckles
none
ff

Earlobes
Unattached
UU or Uu

Tongue Rolling
no i can't
cc

Thumb
Hicthhiker's
HH or Hh

5:43 PM  
Blogger Daoud Salameh said...

Hairline
straight
ww

freckles
none
ff

Earlobes
Unattached
UU or Uu

Tongue Rolling
no i can't
cc

Thumb
Hicthhiker's
HH or Hh

5:46 PM  
Blogger Kevin Mitchell said...

Hairline
no Widow's Peak
ww
Freckles
no
ff
Earlobles
Unattached
UU
Tounge Rolling
Yes I can
CC
Thumb
Hitch Hiking Thumb
HH

5:51 PM  
Blogger jamie said...

No Widow's Peak (ww)

No Freckles (ff)

un attached earlobes(UU or Uu)

i can roll my tongue(whoa just noticed that!) (CC or Cc)

hitch hikers thumb:(HH or Hh)

5:56 PM  
Blogger Marissa Stelk said...

Hairline
Recessive ww

Freckles
Recessice ff

Earlobes
Dominant Uu or UU

Tongue Roll
Dominant Cc or CC

HitchHiker Thumb
Dominanat Hh or HH

6:11 PM  
Blogger ricky guth said...

hairline-ww/no

freckles-ff/no

earlobes-UU or Uu/no

tounge rolling- TT or Tt/yes i can

thumb-HH or Hh/yes

6:42 PM  
Blogger tom bylina said...

hairline ww
freckles ff
earlobes UU
tongue rolling TT
thumb hh

6:44 PM  
Blogger Ashley Shelby said...

Hairline
no window's peak
ww

Freckles
no freckles
ff

Earlobes
unattached
UU or Uu

Tonngue Rolling
Yes i can
CC or Cc

Thumb
yes
HH or Hh

7:13 PM  
Blogger Megan Jarosz said...

Hairline
stright
ww

freckles
none
ff

earlobes
unattached
UU or Uu

tongue rolling
yes
TT or Tt

thumb
straight thumb
hhb

7:25 PM  
Blogger Megan Jarosz said...

Hairline
stright
ww

freckles
none
ff

earlobes
unattached
UU or Uu

tongue rolling
yes
TT or Tt

thumb
straight thumb
hhb

7:25 PM  
Blogger Mike Carroll said...

Hairline
Straight
ww

Freckles
NONE!
ff

Earlobes
Attached
uu

Tongue Rolling
Yes I Can
CC/Cc

Thumb
Hitchhiker
HH/Hh

7:34 PM  
Blogger Steven Lahey said...

Hairline
ww none

Freckles
ff

Earlobes
uu

Tongue roll
CC or Cc

Thumb Straight
hh

8:12 PM  
Blogger Lauren Weissenhofer said...

Hairline
Straight
ww

Freckles
None
ff

Earlobes
Unattached
UU

Tongue Rolling
No
tt

Thumb
Hitchhikers
HH

8:13 PM  
Blogger jonathan garcia said...

mr anderson r we supposed to understand this

8:15 PM  
Blogger jonathan garcia said...

i dont get it but i wil try

8:16 PM  
Blogger paulboyadjian said...

Hairline
Widow's Peak
WW or Ww

Freckles
No Freckles
ff

Earlobes
Unattached
UU or Uu

Tongue Rolling
Yes I Can
TT or Tt

Thumb
Hitch Hikers
HH or Hh

8:23 PM  
Blogger Justas Jakubonis said...

Hairline: No Widows Peak - ww

Freckles: No Freckles - ff

Earlobes: Unattached - Uu

Tongue Rolling: Unable to roll tongue - tt

Thumb: Straight Thumbs - hh

8:33 PM  
Blogger Ahmed Aloush said...

Hairline
straight
ww

Freckles
none
ff

Earlobes
unattached
UU

Tongue rolling
Yes i can
CC

Thumb
straight
hh

8:57 PM  
Blogger Ahmed said...

This comment has been removed by a blog administrator.

9:08 PM  
Blogger Yesenia said...

My dominant traits are my freckles, even though i don't have many, and i can roll my tongue. my recessive traits are widow's peak, unattached earlobes and straight thumb.

5:29 AM  
Blogger Aladin Mariyah said...

Mariyah

5:34 AM  
Blogger jonathan garcia said...

Hairline(no)
ww
Freckles(no)
ff
Earlobes(yes)
UUTongue Rolling(yes)
Tt
Thumb(no)
hh

5:36 AM  
Blogger Aladin Mariyah said...

hairline: Ww

Freckles: Ff

Earlobes: UU

Tongue rollin: CC

Thumb: hh

7:14 AM  
Blogger alyssa kostush said...

Hairline
No widows peak ww

Freckles
No freckles ff

Earlobes
Unattached earlobes uu

Tongue rolling
cant roll tongue tt

Thumb
Hitch hikers thumb HH or Hh

8:52 AM  
Blogger olivia said...

hairline-ww
freckles-ff
earlobes-UU
tongue rolling-cc
thumb-hh

9:35 AM  
Blogger corey Barnett said...

hairline-WW
freckles-ff
earlobes-uu
tongue rolling-tt
thunb-hh

9:36 AM  
Blogger Jeramie Holman said...

hairline-ww
freckles-ff
earlobes-UU
tounge rolling-CC
thumb-hh

9:36 AM  
Blogger steve mystek said...

Hairline- ww
freckles- ff
earlobes- uu
tongue rolling- CC
Thumb- hh

9:52 AM  
Blogger brittney bales said...

hairline..Ww WW
freckles no freckles ff
earlobes unattached UU Uu
tongue rolling ..roll TT Tt
Thumb... straight thumb hh

9:53 AM  
Blogger willis said...

hairline ww
freckles FF
earlobes Uu
tongue rolling TT
thumb HH

9:55 AM  
Blogger DARIUSZ JAGODA said...

hairline

4:42 PM  
Blogger DARIUSZ JAGODA said...

hairline brown
freckles no
eyebrows brown
tounge rolling yes
thumb straight

4:43 PM  
Blogger Adjoumani said...

Hailine
straight
ww

Freckles
none
ff

Earlobes
attached
uu

Tongue Rolling
yes
TT Tt

Thumb
Straight
hh

5:49 PM  
Blogger Darrius Gaddy said...

hairline
straight
ww

freckles
none
ff

earlobes
unattached
uu

Toungue Rolling
yes
TT

Thumb
straight
hh

5:34 AM  
Blogger Justyna Wojtanek said...

1 My dominant traits are earlobes, and tounge rolling. 2 Recessive are thumb, freckles, and the haairline. 3 I share earlobes and tounge rolling with some of my classmates.

2:40 PM  
Blogger conrad said...

conrad allsworth

hairline
straight
ww

freckles
none
ff

earlobes
unattatched
UU-Uu

tongue rolling
i can
TT-Tt

thumb
hitchhiker's
HH-Hh

3:02 PM  
Blogger Elliot Senne said...

hairline
WW

freckles
ff

eaerlobes
uU

tongue rolling
TT

thumb
Hh

6:21 PM  
Blogger Estefana aka NenaLoks said...

Hairline
stright
ww

Freckles
no
ff

Earlobes
unattached
Uu or UU

Tongue Rolling
no
cc

Thumb
stright
hh

6:32 PM  
Blogger Jose(Rican) said...

Hairline
straight
ww

Freckles
none of em
ff

Earlobes
unattached
UU or Uu

Tongue Rolling
yes
TT or Tt

Thumb
straight
hh

6:42 PM  
Blogger Steven Lahey said...

#1 tongue rolling

#2 Hairline, Earlobes, Thumb

#3 Freckles

#4 Earlobes

#5 Whay alleles you get from your
parents

7:21 PM  
Blogger Guy White said...

1.Earlobes and Tounge rolling
2.Widows peak, Freckles, and Thumb
3.Freckles
4.Tounge rolling
5.Alleles that you inheret from you parents.

5:23 AM  
Blogger Jeff said...

1.My dominant traits are my Earlobes and my Tongue Rolling.

2.My recessive traits are my thumbs, my hair line, and my freckles.(none)

3.I share my freckles trait,my tounge rollings traits,my thumbs traits, and my earlobes traits.

4.My tounge roling trait is unique to me.

5.My parents traits and my family genes.

1:36 PM  
Blogger Elliot Senne said...

1) HAIRLINE, TONGUE ROLLING, THUMB, EARLOBES
2) FRECKLES
3) NO FRECKLES, TONGUE ROLLING, EARLOBES
4) TONGUE ROLLING, THUMB
5)GENES FROM MY PARENTS

2:10 PM  
Blogger Danielle Mraz said...

1. Traits that are dominant are hairline, earlobes,and thumb.
2. Traits that are recessive are freckles,and rolling of the tongue.
3. I share the thumb and hairline.
4. Trait that is unigue is thumb.
5. Determines by genes

3:50 PM  
Blogger Mrs. Anderson said...

Stopped here on 2/3/06

3:17 PM  
Blogger Ahmed said...

#1 Rolling tongue, earlobes

#2 Hairline, freckles, thumb

#3 Freckles, tongue rolling, thumb, and earlobes traits

#4 Tongue rolling

#5 The alleles I got from my parents

4:49 PM  
Blogger Suzanna Sopiarz said...

#1. The traits that I have that are dominant are Earlobes, Tongue Rolling, and Thumb.

#2. The traits that I have that are recessive are Hairline(Widow's Peck) and Freckles.

#3. The traits that I share with some of my classmatesare Hairline and Freckles.

#4. The traits that are unique to me are Tongue Rolling and Thumb.

#5. The sets of genes I inherited from my parents determines my traits.

1:58 PM  
Blogger Lizzy Buchanan said...

1)The traits I have dominant are my windows peek Ww, and Tongue rolling Tt.
2)The traits I have recessive are no freckles ff, attach earlobes uu, and and no hitchhichers thumb hh.

3) I share rolling my tongue having a straight thumb, no freckles and earlobes attach, and a window peek.

4) The traits that are unique to me is my windows peek and rolling my tongue.

5) Genes determine your traits.

7:45 PM  
Blogger Ashley Samara said...

#1. Hairline, earlobles, tongue rolling, + hichhicker thumb

#2. Freckles

#3. No freckles, earlobes, hichhicker thumb

#4. Tongue rolling

#5. The sets of genes i inherited from my parents

7:55 PM  
Blogger Hayden McGann said...

1. All

2. None

3. All

4. Freckles

5. Genes from my parents.

11:31 PM  
Blogger Aladin Mariyah said...

My dominant traits are my tongue rolling and my thumb

My reccesive traits are my freckles, because i dont have any and my hairline because i dont have a widow's peak.

I share my tongue rolling adn thumb
and freckels

My unique trait is my hairline

My parents determine my traits.

9:11 AM  
Blogger Aladin Mariyah said...

My dominant traits are my tongue rolling and my thumb

My reccesive traits are my freckles, because i dont have any and my hairline because i dont have a widow's peak.

I share my tongue rolling adn thumb
and freckels

My unique trait is my hairline

My parents determine my traits.

9:12 AM  
Blogger JESSICA WELCH said...

1)The traits I have dominant are freckles, unattached earlobes, and tongue rolling.

2)The traits I have recessive are hairline and straight thumb.

3) I share everything.

4) I don't have any traits that are unique to me.

5) The genes you get from your parents determine your traits.

9:18 AM  
Blogger Patrica Turner said...

This comment has been removed by a blog administrator.

9:23 AM  
Blogger Patrica Turner said...

1.My dominant traits are my Earlobes and my Tongue Rolling.

2.My recessive traits are my thumbs,my freckles and my hair line.(none)

3.I share my freckles trait,my tounge rollings traits,my thumbs traits, and my earlobes traits.

4.My tounge roling trait is unique to me.

5.My parents traits.

9:29 AM  
Blogger Mark Ullrich said...

1)My Dominant traits are my earlobes, my tongue rolling, and my thumb.
2)My recessive traits are my Hairline, and my freckles becuase I don't have any.
3)I share the straight hairline with them.
4)My thumb is pretty different form everyone elses.
5)Traits come from your parents.

9:29 AM  
Blogger martha Barrios said...

1.The traits that I have dominant are my earlobes, tongue rolling, and thumb.
2.My recessive traits that I have are hairline and freckles.
3.Earlobes,tongue rolling,and thumb.
4.none
5.I don't know

9:46 AM  
Blogger mike wachowiak said...

Dominant
Role Tongue
CC
earlobe
UU
thumb
Hitchhikers
HH

recessive
Freckles
ff
widows peak
WW

I share that i have no freckles with Mark Ullrich

My unique trait is that i have unnatached earlobes.

My parents determin my traits.

10:15 AM  
Blogger diana cirillo said...

1) earlobes,tounge rolling, and thumb.

2) hairline and freckles.

3) tounge rolling, earlobes, and thumb.

4) my thumb

5) genes I get from my parents.

10:18 AM  
Blogger willis said...

1.my dominant traits are my earlobes and tounge rolling
2.my recessive traits are my thumb.
3.tounge rolling thumb earlobes
4.tongue rollin
5.my genes

10:39 AM  
Blogger Trevor T said...

#1-Freckles,earlobes and thumb is dominant.
#2- My only recessive trait is no widow's peak.
#3-Diana Carrion, no widow's peak.
#4-No traits are unique to just me.
#5-The genes of my parents are what determines my traits.

11:38 AM  
Blogger Adjoumani said...

1. Tongue rolling is my dominant trait
2. My recessive traits are hairline,freckles, thumb, and earlobes
3. I share tongurolling with some of the other kids
4. Tongue rolling is my unique trait
5. My parents and my surroundings determine my traits

12:00 PM  
Blogger Adam Handley said...

1. my dominant traits are widows peak, toungue rolling, and a hitchickers thumb.

2. my recessive traits are i have no freckles and my earlobs are atached.

3. Me and a couple of my friends have hitchikers thumbs and can roll are tounges.

4.My unigue trait is i have no frekels.

5. My parents alles determine what i look like.

12:59 PM  
Blogger jeff Dinovo said...

1.My Dominant traits are my earlobes, my ability to roll my tongue, and my freckels.
2.My recessive traits are my hairline, and my thumb.
3.I share earlobes,tongue rolling ,and my hairline.
4.Tongue rolling is my unique ability.
5.My parents allels determant my traits.

1:01 PM  
Blogger Ashley Shelby said...

1. Traits that are dominant are tongue, earlobes,and thumb.

2. Traits that are recessive are freckles and hairline.

3. I share the thumb and hairline.

4. Trait that is unigue rolling my tongue.

5. Determines traits.

2:08 PM  
Blogger Miracle Leach said...

1.dominant traits:Earlobes
2.recessive traits:hairline, freckles, and tounge roll.
3.un-attached earlobes
4.my hairline
5.my parents traits.

2:13 PM  
Blogger betty gomez said...

1.The traits that I have that are dominant are tongue rolling and thumb.

2.The traits that I have that are recessive are hairline.

3.The traits that I share with other classmates are hairline, tongue rolling, thumband earlobes.

4.The trait that is unique to me is freckles.

5.Genes from my parents and the enviorment that I live in, is what determines my traits.

3:11 PM  
Blogger Corey K said...

1. My thumb, hairline, and earlobes are my dominant traits.

2. My recessive traits is the tongue rolling and freckles.

3. My earlobes and my thumbs

4. The alleles I inherit from both my parents.

4:56 PM  
Blogger michelle hanek said...

2nd response

1.The traits that i have that are dominant are earlobes, tongue rolling, and thumb.

2.The traits that i have that are recessive are hairline and freckles.

3.I share tongue rolling, thumb,and earlobes.

4.I guess tongue rolling.

5.Genes from my parents determine my traits.

5:10 PM  
Blogger daoud salameh said...

#1 Earlobes and thumb

#2 Hairline, freckles, and tongue

#3 Freckles, tongue, thumb, and earlobes

#4 My thumb trait

#5 The alleles from my parents

6:36 PM  
Blogger Eric J said...

1. Earlobes,Tongue Rolling
2. Hairline, freckles, thumb straight
3. Tongue rolling, hairline
4. Tongue rolling
5. Your parents

6:42 PM  
Blogger zachbayless said...

Hairline
straight
ww

Freckles
none
ff

Earlobes
unattached
Uu

Tongue Rolling
yes
Tt

Thumb
straight
hh

7:35 PM  
Blogger zachbayless said...

1. My dominant traits are my earlobes and tounge rolling

2. My recessive traits are hairline, freckles and thumb.

3. Tongue rolling and unattached earlobes

4.tongue rolling

5.My parents

7:40 PM  
Blogger curtis said...

1.Tongue rolling
Earlobes
Thumb
2.Hairline,freckles
3. No widow's peak Hairline
no Freckles
Unattached earlobes
Straight thumb
4. Tounge rolling
5.My parents

7:53 PM  
Blogger Crystal Kahler said...

Hairline
-no widows peak
-ww
Freckles
-freckles
-FF or Ff
Earlobes
-unattached
-UU
Tongue Rolling
-Yes, I can
-TT or Tt
Thumb
-Hitchhikerts thumb
-HH or Hh

8:18 PM  
Blogger Lauren Weissenhofer said...

1. Earlobes and thumb
2. Hairline, freckles, and tongue rolling
3. Hitchikers thumb, earlobes
4. Hitchikers thumb
5. from genes from my parents

8:26 PM  
Blogger Brittany Brandon said...

#1.My only trait that is Dominant is Tongue Rolling.
#2.My Recessive traits are, my hairline, Freckles, earlobes, and thumbs.
#3.I share Tongue Rolling, with one or more of my classmates.
#4.I would think my Tongue Tolling ability is unique to me.
#5.My parents and the environment determines my traits.

8:40 PM  
Blogger Megan Jarosz said...

1. The trait that i have that are dominant are my earlobes and tongue rolling

2. The trait that i have that are recessive are my hairline, freckles and thumb

3. The traits i share with one of my classmates ate my no freckles and hairline.

4. The traits that are unique about me are my thumbs.

5. genes form my parents determine my traits.

8:46 PM  
Blogger Crystal Kahler said...

1. My dominant traits are freckles, unattached earlobes, tongue rolling, and thumb.

2. My recessive traits are hairline.

3. The traits I share with one of my classmates are thumb, and hairline, and freckles.

4. One of my unique traits are my freckles?

5. My parents determine my traits.

9:05 PM  
Blogger Brittany Palacios said...

1. Attached earlobes and hitchickers thumb.

2. Regular hairline, no freckles, can't roll tounge.

3. Having no freckles.

4. Attached earlobes.

5. Genes from my parents.

5:29 AM  
Blogger amanda hill said...

1. my dominat traits are rolling tung and freckles

2. my recessive are my thumb,earlobs and widows peak

3. i share my rolling toung and freckles

4.my freckles are unigue to me

5. genes determine your traits

7:18 AM  
Blogger melissa chatman said...

1. dominant: hairline ( widows peak), earlobes (unattached:, tonge rolling (can roll tongue), and thumb (hitchhikers thumb)
2.recessive: freckles (none)
3. earlobes, tongue rolling, thumb
4. thumb
5. genes

8:54 AM  
Blogger Jeramie Holman said...

1. Toungue rolling and earlobes
2. hairline, freckles, and thumb
3. everything except alot of people can't toungue roll.
4. toungue rolling
5. phenotype

9:22 AM  
Blogger Yesenia said...

#1 My dominant traits are: tongue rolling and freckles.
#2 My recessive traits are: Hairline, Earlobs, and straight thumb.
#3 I share most of my traits with alot of people.
#4 None of my traits are unique to me.
#5 My parents allese determin my traits.

9:28 AM  
Blogger steve mystek said...

the traits that i have that are dominant are my tounge rolling and earlobes

My recessive traits are my hairline and thumb

I share pretty much all my traits with others, but therer are some that cant do tongue rolling and i can

my tongue rolling trait is unique to me becasue there are a lot of people that cant do it

genes from my parents determine my traits

9:48 AM  
Blogger Ryan Taylor said...

This comment has been removed by a blog administrator.

9:49 AM  
Blogger Ryan Taylor said...

#1 Blue Eyes, Brown Hair, Big Feet, Tall

#2 Blonde Hair, short

#3 Tall, Blue eyes

#4 Tongue Rolling, double jointed

#5 Your parents dominent and recessive traits

9:53 AM  
Blogger nicci said...

1) earlobe, skin color and tongue rolling
2) hair line
3)tongue rolling
4)my parents

11:33 AM  
Blogger DARIUSZ JAGODA said...

1. Traits that are dominant are tongue, earlobes,and thumb.

2. Traits that are recessive are freckles and hairline.

3. I share the tongue and hairline.

4. Trait that is unigue freckles.

5. Determines traits.

2:29 PM  
Blogger Luis Torres said...

Hairline
Not window peak
ww

Freckles
nene
ff

Earlobes
Unattached
UU Uu

Tongue rolling
yes
TT Tt

Thumb
straight
hh

3:24 PM  
Blogger Luis Torres said...

1.Tongue rolling,thumb,earlobes, and freckles.
2. Hairline.
3.Hairline.
4.Ability to roll the tongue, because not many people can do it.
5.My moms and dads traits.

3:38 PM  
Blogger Ric Pena said...

#1. Tongue rolling and hitchhikers thumb.

#2. Hariline, Frckles, and Earlobes.

#3. Attached Earlobes.

#4. Tongue rolling

#5. Genes

4:58 PM  
Blogger Marissa Stelk said...

1 The traits that I have that are dominant are earlobes, tongue rolling, and hithchiker thumb.

2 The traits that I have that are recessive are hairline and freckles.

3 The traits that I share are recessive hairline and freckles.


4 The traits that are unique to me are Tongue Rolling.

5 The genes I inherited from my parents determines my traits.

5:31 PM  
Blogger Marissa Stelk said...

Sorry it took me so long to do the blog.

5:32 PM  
Blogger krystina gonzalez said...

1. My dominant traits are my hairline and my tongue rolling.

2. My recessive traits are freckles, earlobes, and tongue.

3.hairline

4.umm none =]

5.genes from my parents

6:39 PM  
Blogger Justas Jakubonis said...

#1. Attached earlobes
#2. Hairline, freckles, tongue rolling, and thumb
#3. No freckles and no widows peak
#4. Unable to tongue roll
#5. My parents genetic code

8:26 PM  
Blogger Estefana aka NenaLoks said...

1. The traits that are dominent is Earlobes
2.The traits that are recessive is Hairline, Freckles, Tongue rolling and Thunb
3.the traits that i share with otha classmates are Thum straight hairline, no tongue rolling and no freckles.
4.traits theat are unique to me is thumb straight and having no freckles
5.Genes from my parents and the enviorment that I live in, is what determines my traits

8:57 PM  
Blogger Jose(Rican) said...

1. The traits that are dominent is Earlobesand tongue Rollin
2.The traits that are recessive is Hairline, Freckles, and Thunb
3.the traits that i share with otha classmates are Thum straight hairline, tongue rolling and no freckles.
4.traits theat are unique to me is Tongue Rolling and having no freckles
5.What determines my traits are the Genes from my parents and the enviorment that I live in, is what determines my traits

9:08 PM  
Blogger Jose(Rican) said...

1. The traits that are dominent is Earlobesand tongue Rollin
2.The traits that are recessive is Hairline, Freckles, and Thunb
3.the traits that i share with otha classmates are Thum straight hairline, tongue rolling and no freckles.
4.traits theat are unique to me is Tongue Rolling and having no freckles
5.What determines my traits are the Genes from my parents and the enviorment that I live in, is what determines my traits

9:08 PM  
Blogger Heather said...

#1.Hairline, Earlobes, Tongue Rolling, Thumb.
~
#2. Freckles.
~
#3. Tongue Rolling, Hairline.
~
#4. Freckles.
~
#5. My Parents.

1:27 PM  
Blogger tyler myers said...

Ww
ff
UU
TT
Hh

6:59 PM  
Blogger tyler myers said...

#1 Tongue Rolling & Ear lobes
#2 Hairling &Freckels & Thumbs
#3 Hairline &TongueRolling Earlobes
#4 Tongue Rolling
#5 Your parrents

7:09 PM  

Post a Comment

<< Home