Question

question mark-2
(a) what is the most important work done by the leaves of plants?​

Answer 1

$\huge\mathcal{Answer:}$

Its main functions are photosynthesis and gas exchange. A leaf is often flat, so it absorbs the most light, and thin, so that the sunlight can get to the chloroplasts in the cells. Most leaves have stomata, which open and close. They regulate carbon dioxide, oxygen, and water vapour exchange with the atmosphere.

Answer 2

Explanation:

The most common functions of leaves is to produce glucose and to exchange gases (carbon dioxide and oxygen) through the stomata for photosynthesis and other chemical reactions. Leaves contain a green pigment called chlorophyll. ... This stomata is where the exchange of gases (oxygen and carbon dioxide) occur.