Hormonal Regulation of the Menstrual Cycle
Trending Questions
Q.
Which hormone is responsible for periods?
Q.
Leydig cells are stimulated by the hormone produced from
anterior pituitary
posterior pituitary
testis
hypothalamus
Q.
What is the role of hypothalamus and pituitary in human reproduction?
Q.
What stimulates FSH?
Q. Match column 1 to column 2:
Column 1 | Column 2 | ||
a | FSH | 1 | Prepare endometrium for implantation |
b | LH | 2 | Develops female secondary sexual characters |
c | Progesterone | 3 | Maturation of Graafian follicle |
d | Estrogen | 4 | Development of corpus luteum |
- a-3, b-4, c-1, d-2
- a-4, b-3, c-2, d-1
- a-3, b-4, c-2, d-1
- a-3, b-1, c-2, d-4
Q.
If mammalian ovum fails to get fertilized, which one of the following is unlikely:
Estrogen secretion further decreases
Progesterone secretion rapidly declines
Corpus luteum will disintegrate
Primary follicle starts developing
Q.
The function of progesterone is
To prepare uterus for pregnancy
To maintain pregnancy
Implantation of embryo
All the above
Q. Withdrawal of which of the following hormones is the immediate cause of menstruation?
- Testosterone
- FSH
- FSH - LH
- Progesterone