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Biodiversity and Conservation question

2021 · Q79
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Biodiversity and Conservation question

2021 · Q79

NEETBiologyBiodiversity and ConservationMCQ+4 / −1
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.
  1. A
    (a) (b) (c) (d)
    (iv) (iii) (ii) (i)
  2. B
    (a) (b) (c) (d)
    (iv) (ii) (iii) (i)
  3. C
    (a) (b) (c) (d)
    (iv) (i) (iii) (ii)
  4. D
    (a) (b) (c) (d)
    (iv) (i) (ii) (iii)
View written solutionFree

Correct answer: D

∙\bullet∙ Polar seal generally has shorter ears and limbs (extremities) to minimize heat loss. This is with reference to Allen's rule.

∙\bullet∙ Kangaroo rat exhibits physiological adaptation.

∙\bullet∙ Desert lizard shows behavioural adaptation. They lack the physiological ability to cope-up with extreme temperature but manage the body temperature by behavioural means.

∙\bullet∙ Marine fishes at depth are adapted biochemically to survive in great depths in ocean.

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