1. (i) From the given graph, line a depicts a conformer or a cold-blooded animal.
(ii) The other line depicts a warm-blooded animal
(iii) Cold-blooded animals have the ability to change or synchronize their internal temperature with that of the environment, while warm-blooded animals do not. Hence, warm-blooded animals maintain a homeostatic environment inside their bodies with little or no changes as per the environmental conditions, while conformers do not.