Question

The stems usually have a lamina and petiole.
through the process​

Answer 1

Answer:

leaf blade

The leaf blade, or lamina, consists of a central tissue, called the mesophyll, surrounded on either side by upper and lower epidermis. Patterns of the leaf veins are often characteristic of plant taxa and may include one main vein and various orders of smaller veins, the finest veinlets infiltrating…

Explanation:

hope it helps you please mark me as brainliest