NEET Biology question

Biology Structural Organisation in Animals NEET

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

List-I: (A) Phallomere (B) Gonopore (C) Spermatophore (D) Ovarioles

List-II: (1) Chain of developing ova (2) Bundles of sperm (3) Opening of ejaculatory duct (4) The external genitalia

(A)A-4, B-3, C-2, D-1Correct
(B)A-3, B-4, C-2, D-1
(C)A-4, B-2, C-3, D-1
(D)A-1, B-3, C-2, D-4

Answer: (A)

Solution

The phallomeres together constitute the external genitalia (intromittent apparatus) of the male cockroach, so A matches with (4). The gonopore is the opening of the ejaculatory duct through which sperm are released, so B matches with (3). A

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Question ID VK-111248