No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Formation of ootheca
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Copulation
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Formation of ootheca The collateral glands are present in third and fourth abdominal segments of female cockroach. They helps in secretion of egg case of ootheca.