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4.Principles of Inheritance and Variation
normal
The reason why some mutations which are harmful do not get eliminated from the gene pool, is that
A
They have future survival value
B
They are recessive and carried by heterozygous individuals
C
They are dominant and show up more frequently
D
Genetic drift occurs because of a small population area
(AIIMS-1984)
Solution
It's Obvious
Standard 12
Biology