round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. what is the…

round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. what is the probability of having offspring that have wrinkled seeds and yellow seed color for the cross rryy * rryy?\n0 percent\n25 percent\n50 percent\n100 percent

round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. what is the probability of having offspring that have wrinkled seeds and yellow seed color for the cross rryy * rryy?\n0 percent\n25 percent\n50 percent\n100 percent

Answer

Explanation:

Step1: Determine gametes

The parent with genotype RRYY can only produce gametes with RY. The parent with genotype RrYy can produce gametes RY, Ry, rY, ry.

Step2: Analyze seed - shape inheritance

Since one parent is RR, all offspring will have the genotype R_ (either RR or Rr), which means all offspring will have round seeds (because R is the dominant allele for round seeds). So the probability of having wrinkled seeds (rr) is 0.

Step3: Analyze seed - color inheritance

For seed - color, when crossing YY and Yy, the possible genotypes of offspring for seed - color are YY and Yy, all of which result in yellow seeds (because Y is the dominant allele for yellow seeds). But since the probability of getting wrinkled seeds is 0, the probability of having offspring with wrinkled seeds and yellow seeds is 0.

Answer:

0 percent