A homozygous sweet pea plant with blue flowers (RR) and long pollen $(R_{0}\ R_{0})$is crossed with a homozygous plant having red flowers (rr) and round pollen $\ (r_{0}\ r_{0})$. The resultant $F_{1}$hybrid is test crossed. Which of the following genotype does not appear in its progeny?

Question

Dr. Abubacker · Accepted Answer

The correct answer is Option A: $\frac{1}{4}$.

Q. A homozygous sweet pea plant with blue flowers (RR) and long pollen $(R_{0}\ R_{0})$is crossed with a homozygous plant having red flowers (rr) and round pollen $\ (r_{0}\ r_{0})$. The resultant $F_{1}$hybrid is test crossed. Which of the following genotype does not appear in its progeny?

Explanation

Reviewed by Dr. Abubacker

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