Question

A homozygous sweet pea plant with blue flower (RR) and long pollen (R°R°) is crossed with homozygous plant having red flowers (rr) and round pollen (r°r°). The resultant F1 hybrid is test crossed. Which of the following genotypes does not apper in its progeny
(a) Rrrr°
(b) RrRr°
(c) Rrr°r°
(d) rrR°r°

plz ans with solution..

Answer 1

RrR°r° is the answer of the question
actulayin f1generation only dominant character is seen but the gene is like one dominate and then other reassess

Answer 2

Answer: (b) RrR°r°

Explanation: