1
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Some bacteria are able to grow in streptomycin containing medium due to
A
natural selection
B
induced mutation
C
reproductive isolation
D
genetic drift.
2
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which of the following is without exception in angiosperms?
A
Presence of vessels
B
Double fertilisation
C
Secondary growth
D
Autotrophic nutrition
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which of the following plants produces seeds but not flowers?
A
Maize
B
Mint
C
Peepal
D
Pinus
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
In which of the following animals nerve cell is present but brain is absent?
A
sponge
B
Earthworm
C
Cockroach
D
Hydra
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