Question

Study the following picture.


1) What is the genotype for a pea plant heterozygous for round seeds (R), and homozygous recessive

for green seeds (y)? [ ]

a) Ry b) RRyy c) RrYy d) Rryy



2)If round seed (RR) was dominant over wrinkled seed (rr) in a monohybrid cross, and yellow pod (YY) was dominant over brown pod (yy), what should be the starting genotype of parents in a

dihybrid cross?

a) RRrr and YYyy b) RRYY and rryy

c) RRyy and YYrr d) RrYy and RrYy

FASTEST ANSWER WILL BE MARKED AS BRAINLIEST!

Answer 1

Answer:

9:3:3:1 that is ratio a dihybrid cross