How does the water epidermis differ from the upper epidermis?

Stomata are present in plant leaves for gaseous exchange from the atmosphere. A lot of water is also lost due to transpiration through the stomata. To minimize the water loss the stomata remain on...

the function of epidermis:in the lower part there is the sign,cellula,membrua, sinkline, and midribin the upper part of epidermis there is also the sign cell, cellule, membrua, and...

Because lower epidermis remains away from the light and in the absence of light the water loss through transpiration is minimized.

because its how scientist figerd it out

if it does have any they are very few, most chloroplasts are in mesophyll cells, in an environment in which transpiration and gas exchenge can be controlled by stomata. (source: AP Biology)