Read the assertion and reason carefully: Assertion : Pollen grain reaches directly to the egg, which is seated deep in the ovarian cavity. Reason : To effect fertilization, the pollen grains germinate on the stigma.

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