CBSE Notes, Lectures

CBSE - Biology - Heredity and Evolution

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Practice Question

Heredity and Evolution

Long Answer Type

In the following crosses write the characteristics of the progeny

RRYY x RRYY (round yellow x round yellow)

Ans: Round yellow (RRYY)
RrYy x RrYy (round yellow x round yellow)

Ans: Round yellow (RRYY), Round yellow (RrYy), Round green (RRyy), Round green (Rryy), wrinkled yellow (rrYY), wrinkled yellow (rrYy), wrinkled green (rryy).
rryy x rryy (wrinkled green x wrinkled green)

Ans: wrinkled green (rryy)
RRYY x rryy (round yellow x wrinkled green)

Ans: Round yellow (RrYy)

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