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Question

Biology Question on the molecular basis of inheritance

What is C-value paradox ?

A

Haploid DNA content

B

Huge variations in C-values between species

C

Constant C-value for all species

D

Diploid DNA content

Answer

Huge variations in C-values between species

Explanation

Solution

The haploid DNA content in an individual is described as its C-value. C-value paradox is huge variations in C-values between species, where apparent complexity doesn?? vary correspondingly. Substantial variations in the nuclear DNA content exists even between closely related species and cannot be easily explained, e.g. Mammals contain 1 -5pg DNA per haploid genome, but in salamander it is 100 pg.