Assertion: Calyx of Calotropis shows valvate aestivation.

Reason: Adjacent sepals of Calotropis just touch one another but not overlap or being overlapped.

• A

  Both assertion and reason are correct and reason explains the assertion.

• B

  Both assertion and reason are correct but reason does not explain the assertion.

• C

  Assertion is correct but reason is incorrect

• D

  Both assertion and reason are incorrect