Question

ctive Type Questions
i pea plants having round green seeds and wrinkles
ving round green seeds and wrinkled yellow seeds are crossed
phenotypic ratio will be obtained F, progeny plants?
a 2:1
(b) 3:1
(c) 9:33:1 (d) 9:3:4​

Answer 1

Answer is

Explanation.

Plant ( Round and yellow seeds ) : RRYY

Plant ( Wrinkled and green seeds ) : rryy

By Crossing, we get

RY ry

\ /

\ /

\

RrYy

After crossing F1 generation : we get

Phenotype ratio : 9:3:3:1 and Genotype ratio 1:2:1:2:4:2:1:2:1