what is the function of each of the following external parts of a leaf?
external structure of the leaf is nica borromeo
The outer part of the leaf is called the cuticle. It is a waxy layer and does not comprise of live cells. It's function is to prevent the leaf from desiccation (drying out).
Axillary bud, stipules (sometime absent), petiole, leaf lamina, leaf apex etc.
Blade
Vein
Petiole
Because the leaf structure do not have the ability to store the starch molecules
The most important function of a leaf is photosynthesis: the production of energy from sunlight, carbon dioxide and water. The shape of the leaf helps to maximize the sunlight receiving area and the veins in the leaf make it easier to move the raw materials and products of photosynthesis in and out of the leaf.
at the external layer is the lamina which is the flat leaf. there is also the network of veins which provides the minerals.furthermore is the petiole which holds the leaf the the main branch.lastly is the cuticle which prevents excessive loss of water of the plant. this is the internal structure of the leaf courtesy from www.wikipedia.org HI
Because the leaf structure do not have the ability to store the starch molecules
Visceral Pleurae covers the external lung's surface
It has a hole in it is a rounded shape.
Because the leaf structure do not have the ability to store the starch molecules
the internal make up of a leaf isn't really complex the chloroplast is the main component in photosynthesis because it captures sunlight.
The function of a plant leaf is to provide a structure in which chloroplasts can be exposed to sunlight so that they can perform photosynthesis.
Because the leaf structure do not have the ability to store the starch molecules
The most important function of a leaf is photosynthesis: the production of energy from sunlight, carbon dioxide and water. The shape of the leaf helps to maximize the sunlight receiving area and the veins in the leaf make it easier to move the raw materials and products of photosynthesis in and out of the leaf.
at the external layer is the lamina which is the flat leaf. there is also the network of veins which provides the minerals.furthermore is the petiole which holds the leaf the the main branch.lastly is the cuticle which prevents excessive loss of water of the plant. this is the internal structure of the leaf courtesy from www.wikipedia.org HI
Leaf is an external organ of the plant
Because the leaf structure do not have the ability to store the starch molecules
Visceral Pleurae covers the external lung's surface
Theophrastus classified plants by their stems (external structure).
Internal and external? 4real