One is talking savour tje skin and tthe other is talking about your fingers.
mesophyll layer
The mesophyll is located between the upper and lower epidermis.
mesopyll
the epidermis is thicker.
Answer: the epidermis of a leaf includes: upper epidermis and lower epidermis but if you are referring to the epidermis of an onion: it is only one layer
parenchyma
No, the upper epidermis is covered by a cuticle.
upper epidermis for sure>>>
how many layer of cells make up upper epidermis and lower epidermis
Below the upper epidermis and above the lower epidermis.
protects against water loss the same as the upper epidermis do
The upper and lower epidermis of most leaves can be distinguished by their structure and function. The upper epidermis typically has a thicker cuticle to reduce water loss and is often more transparent, allowing light to penetrate for photosynthesis. In contrast, the lower epidermis usually contains more stomata, which facilitate gas exchange, and may have more trichomes or hairs for protection. Additionally, the arrangement of cells and presence of specialized structures can vary between the two layers.