Subject :Biology Class : Class 6
In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as:
Assertion : During the process of photosynthesis,O2 is taken in and CO2 is given out.
Reason : Photosynthesis is mainly carried out by the stem and branches of a plant.
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 assertion is false but reason is true.