A widow's peak is a… - QuestionCove
OpenStudy (cakt07):

A widow's peak is a V-shaped area of the hairline in the center of the forehead. The allele for having a widow's peak is dominant to the allele for not having a widow's peak. If two parents do not have widow's peaks, what is the probability that their child will have a widow's peak? A. 50% B. 25% C. 75% D. 0%

3 years ago
OpenStudy (cakt07):

@Destinymasha

3 years ago
OpenStudy (anonymous):

I'm thinking A, C. But I'm not sure.

3 years ago
OpenStudy (shrutipande9):

@cakt07 ready to work out with me?

3 years ago
OpenStudy (cakt07):

Lol WHUT?

3 years ago
OpenStudy (cakt07):

work out? Nahhh already did my PE for today :)

3 years ago
OpenStudy (shrutipande9):

i mean...solve d prob wid me?:P

3 years ago
OpenStudy (cakt07):

OH!!! xD Yes

3 years ago
OpenStudy (shrutipande9):

if we take d allele widow's peak as W and no peak as w then can u tell me d possible gentoypes

3 years ago
OpenStudy (cakt07):

IM CONFUSED!

3 years ago
OpenStudy (cakt07):

OHHHHHHHH since both parents dont have it then the child wont so like 0%?

3 years ago
OpenStudy (shrutipande9):

ok then lets start from d beginning...genotype is made up of 2 letters....WW is homozygoues dominant (homo=same) Ww heterozygoues and ww is homozygous recessive.

3 years ago
OpenStudy (shrutipande9):

actually ur answer is right but the explanation is wrong....if u want to learn how 0% i can help

3 years ago
OpenStudy (cakt07):

ohhhhhhhh, i get it, since its the same which is ww, its homo ressicive so sinc eparents are the same the child wont have it?

3 years ago
OpenStudy (cakt07):

Can you help me with a few more questions @shrutipande9

3 years ago
OpenStudy (shrutipande9):

sure....and u sure u wanna skip dis ques and go ahead?

3 years ago
OpenStudy (cakt07):

yes

3 years ago
OpenStudy (cakt07):

ill send it to you in pm :)

3 years ago