Question

Upper and lower layer of cells in leaves:
A. Protect the inner parts
B. Synthesise food
C. Regulate the water content
D. Exchange the gases

Answer 1

Answer:

a is the answer of the question

Answer 2

Answer:

Chlorophyll, the substance that gives plants their characteristic green colour, absorbs light energy. The internal structure of the leaf is protected by the leaf epidermis, which is continuous with the stem epidermis.