1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following is categorised under living fossils ?
A
Cycas
B
Metasequoia
C
Pinus
D
Selaginella
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Darwin in his 'Natural Selection Theory' did not believe in any role of which one of the following in organic evolution ?
A
Survival of the fittest
B
Parasites and predators as natural enemies
C
Discontinuous variations
D
Struggle for existence
3
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
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Genetic drift oparates in : -
A
Slow reproductive population
B
Small isolated population
C
Large isolated population
D
Fast reproductive population

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