Which of the following is characteristic feature of cockroach regarding sexual dimorphism?
Presence of anal cerci
Dark brown body colour and anal cerci
Presence of anal styles
Presence of sclerites
Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth
Identify $X$ the from the figure.
What opens in ejaculatory duct of cockroach?
Select the correct option with respect to cockroaches.
Refer the given figure of female reproductive system of cockroach and identify the correct labels (marked as $1,2,3$ and 4) which are collectively called genital pouch.