Assertion : Presence of penumatophores is a special adaptation of hydrophytes. Reason : Pneumatophorres are positively geotropic shoots that have lenticels and help in gaseous exchange.

• A. If both assertion and reason are true and reason is the correct explanation of assertion.
• B. If both assertion and reason are true but reason is not the correct explanation of assertion.
• C. If assertion is true but reason is false.
• D. If both assertion and reason are false.