1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Match Column-I with Column –II.

Column - I Column - II
(a) Saprophyte (i) Symbiotic association
or fungi with plant roots
(b) Parasite (ii) Decomposition of dead
organic materials
(c) Lichens (iii)Living on living plants of animals
(d) Mycorrhiza (iv) Symbiotic association of algae and fungi


Choose the correct answer from the options given below :
A
(a) (b) (c) (d)
(i) (ii) (iii) (iv)
B
(a) (b) (c) (d)
(iii) (ii) (i) (iv)
C
(a) (b) (c) (d)
(ii) (i) (iii) (iv)
D
(a) (b) (c) (d)
(ii) (iii) (iv) (i)
2
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
3
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Pneumatophores occur in
A
halophytes
B
free-floating hydrophytes
C
carnivorous plants
D
submerged hydrophytes
4
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
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