1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Change Language
Inspite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
A
Predation
B
Resource partitioning
C
Competitive release
D
Mutualism
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Change Language
Amensalism can be represented as :
A
Species A (+) ; Species B (0)
B
Species A ($$-$$); Species B (0)
C
Species A (+); Species B (+)
D
Species A ($$-$$); Species B ($$-$$)
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Change Language
In the exponential growth equation
Nt = N0ert, e represents
A
The base of geometric logarithms
B
The base of number logarithms
C
The base of exponential logarithms
D
The base of natural logarithms
4
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)

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