Question

Two genes. Q and R, affect the size of the petals of a flower.
Gene Q has two alleles, Q1 and Q? The genotype Q Q- produces large petals. Q+Q+
produces small petals and in Q4Q, petals are absent.
Gene R has two alleles. R produces a red pigment and is dominant over the allele r that
produces no pigment.
Two plants, both heterozygous for both genes are crossed. How many phenotypes are
expected in the next generation?
12
6
9
4​

Answer 1

Answer:

6

Explanation:

with no petals,with big petals,with small petals with two colors red and normaL so total 6