Home › AP EAMCET › Biology › Periplaneta americana (Cockroach) › What coats the exoskeleton of a cockroach to rep…
What coats the exoskeleton of a cockroach to repel water?
AResin
BMucus
CSilk
DWax
Answer & Solution
Correct answer: D. Wax
A layer of wax on the outer surface keeps water off the body.
Related questions
During which part of the day is P. americana mostly active?American cockroach nymphs are able to regenerate which structure?The compound eye of the cockroach provides which kind of vision?After how long do nymphs emerge from the egg cases?The species reached the present-day United States from Africa as early as:Dust containing cockroach feces and body parts can trigger:Which common household cockroach has the largest body size?In an experiment, what record running speed did P. americana reach?