1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Change Language
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
Change Language
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
Change Language
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
Change Language
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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