Question

What is the organism in which body temperature and the osmotic concentration of the body fluid changes with the ambient temperature and change with that of the ambient water osmotic concentration respectively called?

(a) Regulators

(b) Conformers

(c) Migratory

(d) Hibernating

I had been asked this question in examination.

My enquiry is from Organisms and Populations in division Organisms and Populations of Biology – Class 12

Answer 1

Correct option is (b) Conformers

Easy explanation: Conformers are the poikilotherms that are the organisms in which body temperature changes with the ambient temperature and in aquatic animals, the osmotic concentration of the body fluid change with that of the ambient water osmotic concentration. Some examples are Insects, lizards, fishes, etc.