Question

In pea plants, the gene for the color of the seed has two alleles. In the following Punnett square shown below, the dominant allele (Y) represents yellow and the recessive allele (y) represents green.

Punnett Square showing a grid that is blank with 4 empty boxes, two columns and two rows. The female parent plant across the horizontal side, top, of the grid indicates a yellow phenotype and a genotype of Yy. The male parent plant along the vertical side of the grid indicates a yellow phenotype and a genotype of YY.


Based on the Punnett square, what percentage of offspring would be expected to have yellow seeds?


0%

25%

50%

100%


Nvm dont answer

Answer 1

100%

Step-by-step explanation:

since both genotypes are dominant, and one of them is YY, all of the offspring will be yellow.