Question

Explain the meaning of the terms cold blooded and warm blooded (homeothermal)

Answer 1

cold blooded animals are those which can change their body temperature according to external environment i.e. they lack the ability to regulate their body temperature , for example.. frogs .
warm blooded are those which have the ability to regulate their body temperature, for example.. human beings and birds..
only due to this feature birds do migration..

Answer 2

when the body temperature of an animal changes with any viriation in the temperature of the environment it is said to be cold blooded animal . when there is no change in the body temperature of an animal with the change in puter temperature the animal is called warm blooded animal