Class 12

12. Principles of Inheritance and Variation. question bank (Botany)

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Q1.

Variations are:  

(A)
Degree by which progeny differs from their parents
(B)
Degree by which progeny similar to their parents
(C)
Process by which characters are passed on from parent to progeny
(D)
True breeding lines
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Q2.

Mendel found that the F₁ always resembled either one of the parents and that the trait  
of the other parent was not seen in them. This is due to:  

(A)
Segregation
(B)
Dominance
(C)
Partial dominance
(D)
Unit factor
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