_________ glands makes the skin oilier.
Exocrine glands:
The exocrine glands have ducts and they do not directly pour their secretion into the blood.
Sebaceous glands:
Final answer: Sebaceous glands make the skin oilier.
The two glands A and B which occur in pairs, are present in the endocrine system of humans. The pair of glands A is found only in females whereas the pair of glands B occurs only in males. The glands A make and secrete two hormones C and D whereas glands B make and secrete only one hormone E. In addition to hormones, glands A make gametes F whereas glands B make gametes G.
(a) What are glands A ?
(b) What are hormones C and D ?
(c) What are glands B ? Name the hormone E.
(d) What are gametes (i) F, and (ii) G ?
(e) Which event in the life of males and females is associated with the secretion of hormones C, D and E ?
The faulty functioning of an endocrine gland can make a person very short or very tall. This gland is
(a) thyroid
(b) pineal
(c) adrenal
(d) pituitary
silk obtained from silkworm is a product of
a)skin of caterpillar
b)salivary glands of caterpillar
c)salivary glands of silk moth
d)skin of silk moth