Question

PleaseExplain

In pea plants pea color is controlled by a single gene, 2 alleletrait where G (green peas) are dominant to g (yellowpeas). Seed shape is controlled by a single gene, 2allele trait (as described previously) where R (round seeds) aredominant to r (wrinkled seeds).

A) CROSS 2 YELLOW-ROUNDPEA PLANTS

a. WHAT ARETHE PARENT GENOTYPES?

b. HOW MANYGAMETE ALLELES DOES EACH PARENT PRODUCE?

c. WHAT ARETHE GAMETE ALLELES?

d. WHAT ISTHE RATIO OF THE FOLLOWING GENOTYPES?

i. YELLOW-ROUND

ii. YELLOW-WRINKLED

iii. GREEN-ROUND

iv. GREEN-WRINKLED