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Leaf is an external organ of the plant
The external structures/parts of the flower are: 1. Dermal tissue 2. Cuticle 3. Ground tissue 4. Air spaces 5. Guard cell 6. Stomata
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
draw internal leaf
What are the internal parts of leaf
the internal make up of a leaf isn't really complex the chloroplast is the main component in photosynthesis because it captures sunlight.
the surface of these cells are moist and the stomatas are open
The structure of a leaf is skeletal
epidermisveinscuticlepalisade cells
what
what is the function of each of the following external parts of a leaf?
Typically a leaf is a thin, dorsiventrally flattened organ, borne above ground and, Furthermore, several kinds of leaf-like structures found in vascular plants are not totally. The internal organisation of most kinds of leaves has evolved to maximise of a petiole (leaf stalk), a lamina (leaf blade), and stipules.