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

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

A

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

B

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

C

(C)-(i) vestigial, (D) - (ii) anatomical,

D

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

Text Solution

Verified by Experts

The correct Answer is:
D
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