NEET BIOLOGY

GENETICS AND EVOLUTION

EVOLUTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A slight difference in an inherited trait between individual members of the same species.
A
variations
B
adapatations
C
homologous structures
D
analogous structures
Explanation: 

Detailed explanation-1: -Variations are slight differences in inherited traits among individual members of a species.

Detailed explanation-2: -Small differences between individuals of the same species are called variations.

Detailed explanation-3: -Genetic variations can arise from gene variants (also called mutations) or from a normal process in which genetic material is rearranged as a cell is getting ready to divide (known as genetic recombination). Genetic variations that alter gene activity or protein function can introduce different traits in an organism.

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