Assertion (A): The development of Periplaneta americana is paurometabolous.
Reason (R): The development in cockroach through several morphologically different larval stages.

Both (A) and (R) are correct and (R) not correct explanation to (A)

 Both (A) and (R) are correct and (R) explains (A)

 Both (A) and (R) are false

 (A) is true but (R) is false