Question

If a cross between a pure tall pea plant with yellow pod and a dwarf plant with green pod, how many double recessive plants would you expect in F₂ generation?

Options

• 1

• 2

• 3

• 4

Answer 1

1

Explanation:

F₂ generation:

	TY	Ty	tY	ty
TY	TTYy	TTYy	TtYy	TtYy
Ty	TTYy	TTyy	TtYy	Ttyy
tY	TtY	TtYy	ttYY	ttYy
ty	TtY	Ttyy	ttYy	ttyy