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Which pair is correct :
A
Sweat = temperature regulation
B
Saliva = sense of food taste
C
Sebum = sexual attraction
D
Humerus = Hind leg
Detailed Solution
Sweat secreted by the sweat glands evaporates from the skin surface and takes away heat, so it helps in the regulation of body temperature; correct.
Saliva helps in digestion and moistening of food (taste is sensed by taste buds); sebum lubricates the skin and hair; the humerus is the bone of the upper arm (forelimb).
So the correct pair is sweat = temperature regulation.
Saliva helps in digestion and moistening of food (taste is sensed by taste buds); sebum lubricates the skin and hair; the humerus is the bone of the upper arm (forelimb).
So the correct pair is sweat = temperature regulation.