Question

Identify the possible genotypic ratio in F₂ generation if a plant producing red flowers (RR) is crossed with another plant of the same species that produces white flower (rr).

Options

• Red	White
  3 :	1

• RR :	Rr :	rr
  1 :	2 :	1

• Red :	Pink :	White
  1 :	3 :	1

• RR :	Rr :	rr
  2 :	6 :	4

Answer 1

RR :	Rr :	rr
1 :	2 :	1