Question

Mark the wrong 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

• A. (i)-Spermatid, (ii)-Endometrium, (iii)-Epididymis, (iv)-Prostate
• B. (i)-Polar body, (ii)-Acrosome, (iii)-Fallopian tubes, (iv)-Testes
• C. (i)-Spermatocyte , (ii)-Corpus luteum, (iii)-Vas deferens, (iv)-Cowper's gland
• D. (i)-Spermatogonium, (ii)-Graafian follicle, (iii)-Cowper's gland, (iv)-vesicles

Answer 1

Answer: (B)

(i)-Polar body, (ii)-Acrosome, (iii)-Fallopian tubes, (iv)-Testes

Polar body is the result of an unequal meiotic division of the primary/secondary oocyte and belongs to the female reproductive system. Acrosome similarly is a structure present in the anterior portion of the spermatozoan in the head region and consists of enzymes to penetrate the ovum. The fallopian tube is a part of the female reproductive tract that is also called the oviduct and is the site of the fertilization. Testes are the male sex organ while the others are accessory glands.

So, the correct option is '(i)-Polar body, (ii)-Acrosome, (iii)-Fallopian tubes, (iv)-Testes'.