EASY
NEET
IMPORTANT
Earn 100

Gynaecomastia condition can develop due to
(a)Temporary increase in circulating estrogen in neonates
(b)Temporary increase in circulating estrogen at puberty
(c)Decreased testosterone in later life
(d)All of these

50% studentsanswered this correctly

Important Questions on Chemical Coordination and Integration
EASY
NEET
IMPORTANT
Placental hormone called chorionic gonadotropin which stimulates secretion of progesterone by the ovary during pregnancy is

EASY
NEET
IMPORTANT
High pitch juvenile voice in males can be retained by

MEDIUM
NEET
IMPORTANT
Find the odd one out w.r.t. gland and secretions.

MEDIUM
NEET
IMPORTANT
Production, secretion and ejection of milk requires the synergistic effects of prolactin and

EASY
NEET
IMPORTANT
"Secondary messenger" is

EASY
NEET
IMPORTANT
The secondary messenger which shows antagonistic effect to in heart muscle is

EASY
NEET
IMPORTANT
The hormone which acts through intracellular receptor protein is:

HARD
NEET
IMPORTANT
Thymosin hormone is secreted by
