NEET | 2016Locomotion and MovementHard

Question

It is much easier for a small animal to run uphill than for a large animal, because:

Options

A.

It is easier to carry a small body weight.

B.

Smaller animals have a higher metabolic rate.

C.

Small animals have a lower O2 requirement

D.

The efficiency of muscles in large animals is less than in the small animals.

Solution

Smaller animals have higher BMR related with sustained energy production and delayed muscle fatigue.

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