1
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
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 results of (i) , evolution
(B) Miller showed that CH4, H2, NH3 and (i), when exposed to electric discharge in a flask resulted in formation of (ii) .
(C) Vermiform appendix is a (i) organ and an (ii) evidence pf evolution.
(D) According to Darwin evolution took place due to (i) and (ii) of the fittest.
A
(C) - (i) vestigial, (ii) anatomical, (D) - (i) mutations, (ii) multiplication
B
(D) - (i) small variations, (ii) survival, (A) - (i) convergent
C
(A) - (i) convergent, (B) - (ii) oxygen, (ii) nucleosides
D
(B) - (i) water vapour, (ii) amino acids, (C) - (i) rudimentary (ii) anatomical
2
AIPMT 2010 Prelims
MCQ (Single Correct Answer)
+4
-1
Darwin's finches are a good example of –
A
Convergent evolution
B
Connecting link
C
Industrial melanism
D
Adaptive radiation
3
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Peripatus is a connecting link between :
A
Ctenophora and Platyhelminthes
B
Mollusca and Echinodermata
C
Coelenterata and Porifera
D
Annelida and Arthropoda
4
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
In the case of peppered moth (Biston betularia) the black-coloured from became dominant over the light-coloured form in England during industrial revolution. This is an example of -
A
Natural selection whereby the darker forms were selected.
B
Protective mimicry
C
Inheritance of darker colour character acquired due to the darker environment
D
Appearance of the darker coloured individuals due to very poor sunlight
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