Question

mention two function of lower epidermis​

Answer 1

Answer:

The most important structure on a leaf's lower epidermis is the mouth-shaped opening called the stoma. There are many stomata on each leaf - up to one million per square centimeter, and they have two main functions: to regulate gas exchange and to help prevent water loss. ... Each stoma is flanked by guard cells.

Explanation:

Answer 2

Answer:

two function of lower epidermis are

1. exchange of gases
2. prevent the loss of water