Need somebody to help me review this:
How many genotypes occur in a population of a diploid outbreeding plant for a character controlled by two genes, each with two different alleles?

a. 8
b. 9
c. 5
d. 10
e. 6

Please show all your work including your cross charts.

Question

Need somebody to help me review this:
How many genotypes occur in a population of a diploid outbreeding plant for a character controlled by two genes, each with two different alleles?

a. 8
b. 9
c. 5
d. >10
e.  6

Please show all your work including your cross charts.

anonymous · Answer

@Mertsj 
@ganeshie8

aaronq · Answer

each gene has 2 alleles (A and a), so, possibilities: AA, Aa, aa

3 genotypes for 1 of the genes. you have to genes:

3x3=9 genotypes

aaronq · Answer

they want a cross chart so do something like this:|dw:1374375319717:dw|