Pure tall plants are crossed with pure dwarf plants. In F₁ generation all plants were tall. These

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4.Principles of Inheritance and Variation

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Pure tall plants are crossed with pure dwarf plants. In the $F_1$ generation all plants were tall. These tall plants of $F_1$ generation were selfed and the ratio of tall to dwarf plants obtained was $3 : 1$. This is called

A

Dominance

B

Inheritance

C

Co-dominance

D

Heredity

Solution

(a)

Standard 12

Biology

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(AIIMS-1994)