Match the following columns and select the correct option. Column-I (a) Placenta (b) Zona pellucida (c) Bulbo-urethral glands (d) Leydig cells Column-II (i) Androgens (ii) Human Chorionic Gonadotropin (hCG) (iii) Layer of the ovum (iv) Lubrication of the Penis
(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
(a)-(i), (b)-(iv), (c)-(ii), (d)-(iii)
(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
The correct option is (4) because (a) Placenta secretes human chorionic gonadotropin (hCG), (b) Zona pellucida is a primary egg membrane secreted by the secondary oocyte, (c) The secretions of bulbourethral glands help in lubrication of the penis, (d) Leydig cells synthesise and secrete testicular hormones called androgens.
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