Gujarati
6.Evolution
normal

Which of the following variations are temporay and have nothing to do with the last or next generation

A

Hereditary variations

B

Discontinuous variations

C

Environmental variations

D

None of these

Solution

(c) Environmental variations are those variations which are merely due to environmental. These variations are temporary and have nothing to do with the next generation. Hereditary variations are those variations which transfer to next generation. Discontinuous variations are sudden changes in organism which are also heritable.

Standard 12
Biology

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