upper epidermes is best compared be your skin
The cell membrane in an animal cell can be compared to human skin, as it serves as a protective barrier that regulates the movement of substances in and out of the cell, similar to how the skin protects the body and controls the passage of molecules.
No you cannot get sick from touching a leaf the only possible way is if the leaf is moldy or is poison ivy because scientists state that leaves have nutrients and that touch them would only be good for you. Causing the skin cells on your skin to Obsorb the nutrients and make your skin healthy. Source: I'm a doctor.
Yes, darker skin has more melanin compared to lighter skin. Melanin is a pigment that gives skin its color, and higher levels of melanin result in darker skin tones.
cuticle it on the leaf for the bugs to eat to keep out posion
Yes, dark skin has more melanin compared to lighter skin tones. Melanin is a pigment that gives skin its color, and higher levels of melanin result in darker skin tones.
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the outside layer of flat cells is the epidermis.
the bark is the part of an oak tree that is most like a human skin
The most nutrient part of a potato is the skin... the skin is the very outside of the potato.
The upper skin of the leaf has a layer of wax on it, called a cuticle. This makes the leaf waterproof. The upper skin of the leaf has a layer of wax on it, called a cuticle. This makes the leaf waterproof.
an onion is a vegatable because it is not made with a flower
A typical leaf consists of a lamina (the broad part of the leaf, also called the blade) and a petiole (the stalk that attaches the leaf to a stem). ... Leaf tissue consists of the epidermis, which forms the outermost cell layer, and mesomorph and vascular tissue, which make up the inner portion of the leaf.
The outer layer of a leaf's skin is called the waxy cuticle, or just cuticle. You could also include the next layer, the epidermis layer. Mostly, though, the leaf's skin is called the 'Leaf surface'.
Leaf
cloroplasts
The cell membrane can best be compared to the skin of an organism. Just like skin, the cell membrane acts as a protective barrier, regulates the exchange of substances in and out of the cell, and helps maintain homeostasis by selectively allowing certain molecules to enter or exit the cell.
It develops from the flower, it is not a leaf.