Assertion `:-` The primary function of sweat is to facilitate a cooling effect on the body surface.
Reason `:-` Small amount of nitrogenous wastes could be eliminated through saliva.

Which of the nitrogenous waste eliminated through saliva is ?

 Assertion: Sebum provides a protective oily covering for the skin. Reason: Small amounts of nitrogenous wastes would be eliminated through saliva too.

Assertion: If scrotal sacs removed, testosterone is still found in the body. Reason: Small amount of adrogents is secreted by the adrenal cortex.

Assertion: If scrotal sacs removed, testosterone is still found in the body. Reason: Small amount of adrogents is secreted by the adrenal cortex.

Assertion: If scrotal sacs removed, testosterone is still found in the body. Reason: Small amount of adrogents is secreted by the adrenal cortex.

Assertion: If scrotal sacs removed, testosterone is still found in the body. Reason: Small amount of adrogents is secreted by the adrenal cortex.

Assertion (A): Perspiration helps to maintain our body temperature. Reason (R):Perspiration expels nitrogenous wastes from our body.

Assertion :- In fish ammonia is excreted by diffusion through gill surface as ammonium ions. Reason :- Some amount of urea may be retained in the kidney matrix of some animals to maintain a desired osmolarity.

Assertion :- In fish ammonia is excreted by diffusion through gill surface as ammonium ions. Reason :- Some amount of urea may be retained in the kidney matrix of some animals to maintain a desired osmolarity.