Question

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

$\begin{array}{cccc}\text{(A)}& \text{Phallomere}& 1& \text{Chain of developing ova}\\ \text{(B)}& \text{Gonopore}& 2& \text{Bundles of sperm}\\ \text{(C)}& \text{Spermatophore}& 3& \text{Opening of the ejaculatory duct}\\ \text{(D)}& \text{Ovarioles}& 4& \text{The external genitalia}\end{array}$

• A. A-3 B-4 C-2 D-1
• B. A-4 B-3 C-2 D-1
• C. A-4 B-2 C-3 D-1
• D. A-2 B-4 C-3 D-1

Answer 1

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.