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 |
Text Solution
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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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