Question

what is a leaf? (give explanation) ​

Answer 1

Explanation:

The leaf is one of the most important parts of a plant. Leaves produce food for the plant through a process called photosynthesis. The leaves of different plants vary widely in size, shape, and color.

The main function of a leaf is to carry out photosynthesis, which provides the plant with the food it needs to survive.

Answer 2

Leaf, in botany, any usually flattened green outgrowth from the stem of a vascular plant. ... They are attached by a continuous vascular system to the rest of the plant so that free exchange of nutrients, water, and end products of photosynthesis (oxygen and carbohydrates in particular) can be carried to its various parts