Question

8.
"The body temperature of frogs and lizards depend on temperature in the
environment." Justify,​

Answer 1

Answer:

Yes they are cold blooded animals. They have a 3 chambered heart so there is mixing of oxygenated and deoxygenated blood in them. so they are not able to maintain a constant body temperature and depend on the temperature in the environment.

Answer 2

The justification of the given statement is as follows -

• The frogs and lizards are categorised in the groups of amphibian and reptile, respectively.

• And,the amphibian and reptile groups are further categorised into the group of cold blooded species.

• The members of cold blooded species have a biological tendency to change the body temperature according to the temperature of the environment.

• That's why,tne frogs and lizards can also change their body temperature according to the environmental temperature.