IT is called a petole.
The surface area between the tip and the bottom of a leaf is called the lamina. The lamina is attached to the plant stem by the petiole. The lamina is supported by veins, which carry nutrients to the leaf tissue.
the base is the place where the leaf joins its stem
stomata
leaf blade or lamina
Plants breathe through small openings in their leaves called stromates, which open and close with water availability.
IT is called a petole.
It's called the "Shade Leaf"
The answer is no, because, on the top of a leaf there is the, cuticle, then the upper epidermis cells underneath, which you can see these, because you can see a sort of jigzaw pattern on the top of the leaf. but on the bottom of a leaf there are tiny, guard cells, a guard cell is a cell that lets in carbon dioxide to the leaf, but only on the bottom of the leaf. if you have ever wondered why a leaf is greener on the top, than the bottom of a leaf, is because, sunlight can easily reach the top of a leaf, this is called photosynthesis, but on the bottom of a leaf, it only gets sunlight from refections from the ground, because the bottom of the leaf does not have any visible contact with the sun.
The surface area between the tip and the bottom of a leaf is called the lamina. The lamina is attached to the plant stem by the petiole. The lamina is supported by veins, which carry nutrients to the leaf tissue.
I don't know if they protect the leaf but there are stomata on the bottom of a leaf. Hope this helps! Sorry for being unreliable...
the bottom stem is the bottom of the leaf, therefore if the leaf is tilted all the water will leave.
There is more chlorophyll in the top of the leaf than there is on the bottom
the base is the place where the leaf joins its stem
The cuticle in a leaf is the waxy covering on top and bottom of the leaf. It is used to conserve water.
the bottom will have more chlorophyll
If there is a leaf on the bottom of water, the leaf will grow into another plant.
a small leaf is called microphyll, that's the scientific term