________________glands are ductless glands.
Endocrine glands:
Final answer: Endocrine glands are ductless glands.
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 ?
A gland not associated with the alimentary canal is (a) pancreas (b) adrenal (c) liver (d) salivary glands