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Question Practice

What defines the heritability of polygenic traits?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Biotechnology
Biotechnology
Genetic Disorder
Question Bank

What defines the heritability ...

Single Answer MCQ
Q-00068795

What defines the heritability of polygenic traits?

1

It is determined solely by one gene

2

It cannot be estimated

3

It is the sum of effects of many genes

4

It is determined by environmental factors only

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