Q.
In cockroach special mushroom gland is present which is:-
$\left(\right.A\left.\right)$ It is present in $6^{\text{th }}-7^{\text{th }}$ abdominal segments
$\left(\right.B\left.\right)$ It is found in female cockroach
$\left(\right.C\left.\right)$ Its function as an accessory reproductive gland
$\left(\right.D\left.\right)$ It is found in male cockroach
NTA AbhyasNTA Abhyas 2020
Solution: