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Q.
Characteristic of female cockroach is
Structural Organisation in Animals
Solution:
Option (c) represents the correct characteristic of a female cockroach.
Other options can be corrected as
$\bullet$ Presence of anal style is the characteristic feature of a male cockroach.
$\bullet$ Each ovary in a female cockroach is made up of '$ 8$ ' ovarioles or ovarian tubules.
$\bullet$ Genital pouch is a large boat-shaped structure formed by $7^\text{ th}$sternum with $8^\text{ th}$ and $9^\text{ th}$ sterna.