Name the following: Cells that surround a stomatal pore.

$(i)$ Which simple food is prepared first in the process of photosynthesis?
(ii) Name the food which gets stored in plants.

In the following questions, a statement of Assertion is given followed by a corresponding statement of Reason. Mark the correct answer as:
Assertion: The tongue is a part of the mouth that bears several taste buds.
Reason: It is helpful in producing speech.

The inner lining of the stomach is protected from hydrochloric acid by which of the following? Choose the correct one:

Describe the main steps involved in the process of photosynthesis.

What is the name of the tiny, finger-like projections on the inner surface of the small intestine that help in absorbing the digested food?