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.

Options

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, (ii) anatomical,
(D) -(i) mutations, (ii) multiplication
D. (D) -(i) small variations, (ii) survival,
(A) -(i) convergent

Answer

D