1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Convergent evolution is illustrated by : -
A
Bacterium and protozoan
B
Rat and dog
C
Dogfish and whale
D
Starfish and cuttle fish
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following sequences was proposed by Darwin and Wallace for organic evolution ?
A
Variations, natural selection, overproduction, constancy of population size
B
Overproduction, constancy of population size, variations, natural selection
C
Variations, constancy of population size, overproduction, natural selection
D
Overproduction, variations, constancy of population size, natural selection
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which of the following is important for speciation ?
A
Behavioural isolation
B
Seasonal isolation
C
Tropical isolation
D
Reproductive isolation
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Cause of mimicry is -
A
offence
B
concealment
C
defence
D
both (b) and (c)
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EXAM MAP