Assertion: Estrogen produces wide ranging actions such as stimulation of growth and activities of female secondary sex organs, appearance of female secondary sex characters, development of growing ovarian follicles and mammary gland development.
Reason: Progesterone acts on the mammary glands and stimulates the formation of alveoli (sac-like structure which store milk) and milk secretion.

Fill up the blanks A to C with correct combination of terms,Estrogens produce wide ranging actions such as stimulation of growth and activities of -A- secondary sex organs,development of growing -B-,appearance of female secondary sex characters (e.g., high pitch of voice ,etc),-C- gland development.

Fill up the blanks A to C with correct combination of terms,Estrogens produce wide ranging actions such as stimulation of growth and activities of -A- secondary sex organs,development of growing -B-,appearance of female secondary sex characters (e.g., high pitch of voice ,etc),-C- gland development.

Which is not correct about secondary sexual characters of female? (a) Development of mammary gland (b) Presence of pubic hair (c) Low pitched voice (d) Menarche

Assertion: Spermatogenesis occurs in the seminiferous tubules and testosterone secretion takes place in the interstitial cells of the testes. Reason: Growth and maturation of secondary sex organs and the development of accessory sex characters are brought out by testosterone.

Consider the following statements – (a) Catechalomines stimulate the breakdown of glycogen in glucose (b) Glucocorticoids produces anti inflammatory reactions. (c) LH produce wide ranging actions such as development of growing ovarian follicles, stimulation of growth and activities of female sec. sex organs. (d) Cortisol releated to mixing of FSH and LH during embryo stage. Choose the correct statement from above –