Home Biology Organisms and Populations Statement Based Questions Identify the incorrect statement (i) Thermor…
Biology Organisms and Populations Statement Based Questions Single Correct MCQ
Published on: August 13, 2026

Identify the incorrect statement

(i) Thermoregulation energetically least expensive process for many organisms like shrews and humming birds.

(ii) 99% animals and nearly all plants cannot maintain their constant internal environment.

(iii) During the course of evolution, the costs and heights of maintaining a constant internal environment are discarded.

(iv) In aquatic animals, the osmotic concentration of the body fluids change with that of the ambient water osmotic concentration.

A
(i) and (ii)
B
(iii) and (iv)
C
(i) and (iii)
D
(ii) and (iii)

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Text Solution

Verified by Experts
The correct answer is:
C

(i) Thermoregulation is energy costly, not least expensive

(iii) Statement is biologically incorrect.

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