Ans 2 part c & d

Dear student.

The image is not clear and properly visible.

a. 
1. Guard cell.
2. Thin inner wall.
3. Stomatal pore.

b. 
The stomata is in open condition.

c. The guard cell appears bean-shaped shaped, so it is of dicot leaf.  Monocots leaf bears dumbbell-shaped guard cells.

Rest of the question could not be interpreted.

Regards.