Most of vertebrates can maintain a constant internal osmolarity different from the surrounding medium, except

Fill in the blanks : (i) Annelids have......and insects have........for excretion. (ii) Organisms that show changes in the concentration of body fluids according to the concentration of surrounding medium are called......and those which maintain an internal osmolarity different from the surrounding medium in which they live are called...... . (iii) Sharks and coelacanths reduce the osmoregulatory challenges by retaining..........and.........respectively in their body fluids making them slightly hypertonic to sea water. (iv) In earthworm, depending upon their position, septal nephridia are........and pharyngeal nephridia are.......... . (v) Blood enters the glomerulus via..........arteriole acid leaves via....arteriole.

Organisms that can maintain a constant internal temperature are called

Organisms that can maintain a constant internal temperature are called as

Organisms that can maintain a constant internal temperature are called

Organisms that can maintain a constant internal temperature are called as

Organisms that can maintain a constant internal temperature are called as

Organisms that cannot maintain a constant internal environment are known as

The organism which cannot maintain a constant internal environment.

Abiotically produce molecule can spontaneously self assemble into droplets into droplets that enclose a watery solution and maintain a chemical environment different from their surrounding is called.

Name two vertebrates which do not maintain the osmolarity of body fluid.