Question

Why are epidermal cells so tightly packed?

Answer 1

Explanation:

Epidermal of pavement cells in coma plants (Arabidopsis) have been shown to contain chloroplasts. Tightly packed together, pavement cells serve to prevent excess water loss. In addition, they make up a protective layer that protects other more specialized cells located beneath.

Answer 2

Answer:

they are packed together to prevent excess water loss and to protect other developed cells beneath.

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