1
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
The most apparent changes during the evolutionary history of Homo sapiens is traced in
A
Remarkable increase in the brain size
B
Walking upright
C
Loss of body hair
D
Shortening of the jaws
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
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
4
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

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