A ……..regulators are able to maintain homeostasis by means which enesures constant body temperature constant osmotic concentration, etc. All ……B……..and …………C…………and a very few lower vertabrate and invertebrate species are indeed capable of such regulation (thermoregulation and osmoregulation). Evolutionary biologists believe that the success of mammals is largely due to their ability tomaintain a constant body.........D.........and thrive wheather they live in Antarctica or in the sahara desert
Choose the correct option for A,B,C and D .

Evolutionary biologists believe that the success of mammals is largely due to their ability to maintain a

Which of the following organisms are indeed capable of thermoregulation and osmoregulation?

Some organisms are able to maintain homeostasis by physiological (sometimes behavioural also) means which ensure constant body temperature, constant osmotic concentration, etc., are called

_____________ are able to maintain homeostasis which ensures a constant internal environment of the body.

(A) : The success of mammals is largely due to their ability to maintain a constant body temperature.
(R) : Plants do not possess mechanism to maintain their internal temperature.

The organisms which can maintain a constant body temperature are

Body temperature of reptiles is not constant.

Body temperature of reptiles in not constant.

Body temperature of reptiles is not constant.

At constant temperature , the osmotic pressure of a solution is __