Question

Assertion (A): Life cycle of ectoparasites is more complex with many developmental stages.
Reason (R): Developmental stages of endoparasites have better chances to reach definitive host.

• A. Both A and R are correct and R is the correct explanation of A.
• B. Both A and R are correct but R is not the correct explanation of A.
• C. A is correct but R is incorrect.
• D. A is incorrect but R is correct.

Hint:

Ectoparasites like lice or fleas often have more complex life cycles because they must interact with both the host and external environments at various stages.

Answer 1

The Correct Option is C

The assertion is correct that the life cycle of ectoparasites is more complex. However, the reason is incorrect, as developmental stages of endoparasites are usually more adapted to their host and tend to complete their life cycle more effectively within the host.