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(i) Birds & mammals attains smaller body...

(i) Birds & mammals attains smaller body size in colder climate.
(ii) Mammals of colder climates generally have shorter ear's & limbs.
Select correct option according to Allen's rule.

A

only (i)

B

only (ii)

C

both (i) and (ii)

D

neither (i) nor (ii)

Text Solution

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The correct Answer is:
B
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