Câu 15: GED Section 3 Science: Section Three Science

In peas, the gene for green color is dominant over the gene for yellow color. We will specify the gene for yellow peas as y, and the gene for green peas as Y. Each pea has two genes for color (one from each parent) and donates only one gene for color to its offspring. Yellow peas have the genotype yy. Any other genotype leads to green peas. Consider the following Punnett square: The offspring of these two parents

1. A. could never be yellow.
2. B. could never be green.
3. C. could be either green or yellow. — đáp án hiện tại
4. D. could be yellow-green.
5. E. could be yellow, but could never have yellow offspring.