HUMAN REPRODUCTION Set 1

Penis ✘ Prostate gland ✘ Epididymis ✘ Scrotal sac ✔ NULL ✔ NULL NULL

Yolk sac ✘ Allantois ✘ Amnion ✘ Chorion ✔ NULL ✔ NULL NULL

Vasopressin ✘ Oxytocin ✘ Thyrotropin ✘ Gonadotropin ✔ NULL ✔ NULL NULL

Nucleus and acrosome ✘ Middle piece and neck region ✘ Nucleus and tail ✘ Middle piece and nucleus ✔ NULL ✔ NULL NULL

Vasa efferentia ✘ Vasa deferentia ✘ Penis ✘ Scrotum ✔ NULL ✔ NULL NULL

Broad ligament ✘ Myometrium ✘ Round ligament ✘ Endometrium ✔ NULL ✔ NULL NULL

Ovulation – LH and FSH attain peak level and sharp fall in the secretion of progesterone ✘ Proliferative phase – Rapid regeneration of myometrium and maturation of Graafian follicle ✘ Development of corpus luteum – Secretory phase and increased secretion of progesterone ✘ Menstruation – Breakdown of myometrium and ovum not fertilized ✔ NULL ✔ NULL NULL

Formation of zygote ✘ Pattern of cleavage ✘ Number of blastomeres produced ✘ Fertilization ✔ NULL ✔ NULL NULL

Primary spermatocytes ✘ Secondary spermatocytes ✘ Spermatids ✘ Spermatogonia ✔ NULL ✔ NULL NULL

Vagina ✘ Perimetruim ✘ Cervix ✘ Endometrium ✔ NULL ✔ NULL NULL