MCQ
Characteristics of female cockroach:
- APresence of anal style.
- BEach ovary is made up of '6' ovarioles.
- COne pair spermatheca present and opens in genital chamber.
- DGenital pouch is made up of 9th,10th tergum and 9th sternum.
Explanation:
The female reproductive system consists of two large ovaries, lying laterally in the 2nd – 6th abdominal segments.
Each ovary is formed of a group of eight ovarian tubules or ovarioles, containing a chain of developing ova.
Oviducts of each ovary unite into a single median oviduct (also called vagina) which opens into the genital chamber.
A pair of spermatheca is present in the 6th segment which opens into the genital chamber.
Hence One pair spermatheca present and opens in the genital chamber is Characteristics of a female cockroach.
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