AP BIOLOGY

PLANTS

TRANSPORT IN PLANTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This is a single layer of cells that helps to keep the shape of the stem and cuts down the loss of water vapour.
A
epidermis
B
sieve tubes
C
vessels
D
vascular bundles
Explanation: 

Detailed explanation-1: -A waxy layer known as the cuticle covers the leaves of all plant species. The cuticle reduces the rate of water loss from the leaf surface.

Detailed explanation-2: -The epidermis (from the Greek

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