In oogenesis, a diploid cell produces ___ ovum/ova.
Important Questions on Human Reproduction
Read the following given statements and select the correct option.
Statement 1: In a Graafian follicle, the primary oocyte and the follicle cells may be regarded as sibling cells.
Statement 2: Both arise from the same parent cell, the oogonium, by mitotic divisions.
Pick the odd one out from each series given below and select the correct option.
(i) Scrotum, rete testis, Fallopian tube, vas deferens
(ii) Ovary, uterus, vagina, ejaculatory duct
(iii) Acrosome, Graafian follicle, corpus luteum, cervix
(iv) Prostate, testis, seminal vesicles, Cowper's gland
| (i) | (ii) | (iii) | (iv) | |
|---|---|---|---|---|
| (a) | Vas deferens | Vagina | Cervix | Cowper's gland |
| (b) | Rete testis | Ovary | Graafian follicle | Prostate |
| (c) | Scrotum | Uterus | Corpus luteum | Seminal vesicles |
| (d) | Fallopian tube | Ejaculatory duct | Acrosome | Testis |
Mark the odd item in each series and select the correct option.
(i) Spermatocyte; polar body; spermatid; spermatogonium
(ii) Endometrium; corpus luteum; acrosome; Graafian follicle
(iii) Vas deferens; Fallopian tube; epididymis; Cowper's gland
(iv) Testes; prostate; seminal vesicles; Cowper's gland
| Column I | Column II | ||
|---|---|---|---|
| Acrosome | Rudimentary erectile tissue | ||
| Endometrium | Uterus | ||
| Polar body | Oogenesis | ||
| Clitoris | Spermatozoa |
