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Dhruv Rathee
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Asked: 2021-05-02T06:22:54+00:00 In:

According to Darwin’s theory of evolution, differences between species may be the result of

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Poll Results

100%(a) natural selection ( 2 voters )
0%(b) mutagenic agents
0%(c) the disuse of body structurcs.
0%(d) the transmission of acquired characteristics.
Based On 2 Votes

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NCERT Important Questions Class 10 Science Biology Chapter 9
Important NCERT Extra Questions
Chapter 9 Heredity and Evolution
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

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    1. (a) natural selection

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