Question

In which part of cockroach is present completely developed exoskeleton and exoskeleton, both?

• A. In head region
• B. Thoracic region
• C. Abdominal region
• D. All of the above

Answer 1

Answer: (A)

In head region

• The head of the cockroach has both the endoskeleton and exoskeleton. The cuticle enters into the coelom and forms the endoskeleton and in the head, it is known as tentorium.
• The exoskeleton is also present in the head of the cockroach and there is known as apodeme.
• Hence, In the head part of cockroach is present completely developed exoskeleton and exoskeleton, both.
• So, the correct answer is 'In head region'.