Question

A leaf usually has _____ and a _____

Answer 1

here is your ans.

chlorophyll nd cell wall .

hope its help.

Answer 2

The leaf usually has a blade and a leafstalk also known as petiole.

There are leaves of some kind which also have a third part known as stipules.

The blade is the broad part of the leaf where in the process of photosynthesis takes place.

The leafstalk is the stem like structure attached to the bottom of the blade which helps in joining the leaf to the stem of the plant.