1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language

Habitat loss and fragmentation, over exploitation, alien species invasion and co-extinction are causes for :

A
Population explosion
B
Competition
C
Biodiversity loss
D
Natality
2
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language

In-situ conservation refers to :

A
Protect and conserve the whole ecosystem
B
Conserve only high-risk species
C
Conserve only endangered species
D
Conserve only extinct species
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Change Language
Match List-I with List-II

List-I List-II
(a) Allen's Rule (i) Kangaroo rat
(b) Physiological adaptation (ii) Desert lizard
(c) Behavioural adaptation (iii) Marine fish at depth
(d) Biochemical adaptation (iv) Polar seal


Choose the correct answer from the options given below.
A
(a) (b) (c) (d)
(iv) (iii) (ii) (i)
B
(a) (b) (c) (d)
(iv) (ii) (iii) (i)
C
(a) (b) (c) (d)
(iv) (i) (iii) (ii)
D
(a) (b) (c) (d)
(iv) (i) (ii) (iii)
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
According to Robert May, the global species diversity is about
A
7 million
B
20 million
C
1.5 million
D
50 million
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