Question

Largest sclerite of head in cockroach is__________

• A. Clypeus
• B. Frons
• C. epicranial plate
• D. Gena

Answer 1

The correct option is B Frons

Sclerites are the hardened plates, present as an exoskeleton, on the body of many arthropods, including cockroach. Dorsal sclerites of a body segment, often plate-like, are known as tergites. Similarly, the ventral sclerites of a body segment are referred to as sternites. Frons is the largest sclerite in the head of a cockroach.
Head of Cockroach (Front view)