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Given below are four statements (A-D) ea...

Given below are four statements (A-D) each with onw or two blanks. Select the the option which correctly fills up the blanks in two statements:
(A) Wimgs of butterfly and birds look alike and are the results of `ul(i)`, evolution.
(B) Miller showed that `CH_(4), H_(2), NH_(3)` and `ul(i)`, when exposed to electric discharge in a flask resulted in formation of `ul(ii)`.
(C) Vermiform appendix is a `ul(i)` organ and an `ul(ii)` evidence of evolution.
(D) According to Darwin evolution took place due to `ul(i)` and `ul(ii)` of the fittest.

A

(D) — (i) small variations, (ii) survival, (A) — (i) convergent

B

(A) — (i) convergent, (B) — (i) oxygen, (ii) nucleosides

C

(B) — (i) water vapour, (ii) amino acids, (C) — (i) rudimentary, (ii) anatomical

D

(C) — (i) vestigial, (ii) anatomical, (D) — (i) mutations, (ii) multiplication

Text Solution

Verified by Experts

The correct Answer is:
A
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