Quiz on Human Reproduction

1. At which stage of life the oogenesis process is initiated?
Puberty
Birth
Adult
Embronic development stage

2.Receptors for sperm binding in mammals are present on
corona radiata lech
zona pellucida
perivitelline space
vitelline membrane

3. Several hormones like hCG, hPL, estrogen, progesterone are produced by
ovary
fallopian tube
placenta
pituitary

4.The amnion of embryo is derived from....
ectoderm and mesoderm
endoderm and mesoderm
ectoderm and endoderm
ectoderm and endoderm

5. Capacitation occurs in.......
epididymis
vas deferens
rete testis
female reproductive tract

6.Which of these is not an important component of initiation of parturition in humans?
Increase in estrogen and progesterone ratio
Synthesis of prostaglandins
Release of oxytocin
Release of prolactin

7. The mammalian corpus luteum produces
luteinizing hormone
luteotrophic hormone
estrogen
progesterone

8. Withdrawal of which of the following hormones is the immediate cause of menstruation?
Testosterone
FSH
FSH - LH
Progesterone

9.Identify the correct statement on 'inhibin'.
Inhibits the secretion of LH, FSH and prolactin
Is produced by granulosa cells in ovary and inhibits the secretion of FSH
Gamete inseminated fallopian transfer
Is produced by granulosa cells in ovary and inhibits the secretion of LH

10. Changes in GnRH pulse frequency in females is controlled by circulating levels of :
estrogen and inhibin
estrogen and progesterone
progesterone only
progesterone and inhibin

Score =
Correct answers: