Question

Brown eyes are dominant over blue eyes in humans. What is the likelihood of two blue-eyed parents having a brown-eyed child?

A. 0
B. 0.25
C. 0.5
D. 1

I got B as my answer, would this be correct?

Answer 1

@electrokid

Answer 2

?:)

Answer 3

yea b is right

Answer 4

connexus?

Answer 5

blue = recessive
therefore, both the parents have
bb

there is no domanant allele present.
and hence there is no way they can have a brown eyed child

Answer 6

alright I have two more quick question;

What are alleles?

A. chemical substance in our blood
B. different forms of a specific trait
C. dominant genes
D. recessive genes

I GOT B is that right?

Answer 7

yes

Answer 8

which of the following is true of alleles?

A. alleles are different forms of genes
B. genes have varying numbers of alleles
C. in pea plants, one allele produces a round seed and another produces wrinkled
D. all of the above are true

wouldnt it be D @electrokid