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Question

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

(A)Phallomere1Chain of developing ova(B)Gonopore2Bundles of sperm(C)Spermatophore3Opening of the ejaculatory duct(D)Ovarioles4The external genitalia

A
A-3 B-4 C-2 D-1
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B
A-4 B-3 C-2 D-1
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C
A-4 B-2 C-3 D-1
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D
A-2 B-4 C-3 D-1
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Solution

The correct option is B A-4 B-3 C-2 D-1
Phallomere, also called as 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 sperm created by male cockroach containing spermatozoa.

Ovarioles are group of eight ovarian tubules containing a chain of developing ova.

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