Match the following with reference to cockroach and choose the correct option. (A)Phallomere(i)Chain of developing ova(B)Gonopore(ii)Bundles of sperm(C)Spermatophore(iii)Opening of the ejaculatory duct(D)Ovarioles(iv)The external genitalia

Match the following with reference to cockroach and choose …

Biology Structural Organization in Animals Matching Type Questions Single Correct MCQ

Published on: August 21, 2026

Match the following with reference to cockroach and choose the correct option.

(A)	Phallomere	(i)	Chain of developing ova
(B)	Gonopore	(ii)	Bundles of sperm
(C)	Spermatophore	(iii)	Opening of the ejaculatory duct
(D)	Ovarioles	(iv)	The external genitalia

-(iii) -(iv) -(iv) -(ii)

-(iv) -(iii) -(ii) -(iv)

-(ii) -(ii) -(iii) -(iii)

-(i) -(i) -(i) -(i)

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The correct answer is:

Phallomere, also called pseudopenis, is the external genitalia in cockroach.
Gonopore is a specific reproductive pore or aperture which acts as an opening of ejaculatory duct. Spermatophore is a capsule or bundle of sperms created by male cockroach containing spermatozoa. During copulation, it is transferred as a whole into the female.
Ovarioles group of eight ovarian tubules or ovarioles forms an ovary containing chain of developing ova.

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