1
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Which one of the following population interactions is widely used in medical science for the production of antibiotics?
A
Commensalism
B
Mutualism
C
Parasitism
D
Amensalism
2
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Pneumatophores occur in
A
halophytes
B
free-floating hydrophytes
C
carnivorous plants
D
submerged hydrophytes
3
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Niche is
A
all the biological factors in the organism’s environment
B
the physical space where an organism lives
C
the range of temperature that the organism needs to live
D
the functional role played by the organism where it lives
4
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Natality refers to
A
death rate
B
birth rate
C
number of individuals leaving the habitat
D
number of individuals entering a habitat
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