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Leaf Apex- The outer end of the leaf
Vein- Supports the leaf and transports both food and water
Midrib- The central rib of the leaf
Axil- Angle between the upper side of a stem and a leaf or petiole
Petiole- Attaches the leaf to the plant
Lamina- The blade of the leaf
Stipule- Paired appendages that are found at the base of the petiole
Stem- The main support of the leaf
What else can I help you with?
Drawing of the label the external part of a 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
What is the function of the external leaf structure?
The external leaf structure serves to protect the internal tissues of the leaf, regulate gas exchange through tiny openings called stomata, and capture sunlight for photosynthesis through chlorophyll-containing cells.
Stem external parts9?
The external parts of a stem include the nodes (points where leaves or branches are attached), internodes (sections between nodes), buds (undeveloped shoots), and the leaf scars (marks left after a leaf falls off). Additionally, stems can have thorns, spines, or prickles for defense or climbing support.
What is the function of the cuticle of a leaf in protecting against water loss and external threats?
The cuticle of a leaf acts as a protective layer that helps prevent water loss and protects against external threats such as pests and pathogens.
External and internal part of leave?
A leaf normally consists of the following parts: the epidermis, the mesophyll, and the veins. The epidermis cover the upper and lower surfaces (the outside) of the leaf. It contains many types of cell tissues that protect against water loss, regulates the exchange of gases, secretes metabolic compounds and in some leaves controls the absorption of water. The mesophyll, or middle leaf, is where photosynthesis usually occurs. It is often made up of two layers, the palisade and the spongy layers. The veins consist of the Xylem and the Phloem tubes. The Xylem tubes carry water and minerals from the roots to the leaf and the Phloem tubes move sap out of the leaf.
What are the external parts of the leaves?
leaf blade ,dorsal and ventral view,stalk, leaf margin and its venation(parallel/branched).
What are the external parts of the leave?
leaf blade ,dorsal and ventral view,stalk, leaf margin and its venation(parallel/branched).
Drawing of the label the external part of a 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
Is a leaf external or internal?
Leaf is an external organ of the plant
What are the external and internal parts of a flower?
The external structures/parts of the flower are: 1. Dermal tissue 2. Cuticle 3. Ground tissue 4. Air spaces 5. Guard cell 6. Stomata
What is the function of the external leaf structure?
The external leaf structure serves to protect the internal tissues of the leaf, regulate gas exchange through tiny openings called stomata, and capture sunlight for photosynthesis through chlorophyll-containing cells.
What are the parts of external?
External parts of the computer include the monitor and the modem or tower. Other external parts are the mouse, keyboard, and speakers.
What are external parts to homeopaths?
The skin, hands, and feet are considered the external parts.
Pictures of internal and external structures of leaf?
no one
What is the leaf cell working parts?
this is for plants and leaf things There are different parts to a leaf or plant are.... The Stem, Axillary Bud, Internode, Axil, Node, Petiole, Stipule And the Leaf Lamina
Stem external parts9?
The external parts of a stem include the nodes (points where leaves or branches are attached), internodes (sections between nodes), buds (undeveloped shoots), and the leaf scars (marks left after a leaf falls off). Additionally, stems can have thorns, spines, or prickles for defense or climbing support.
What are the five main parts of a leaf?
The leaf blade , the main vein , the veins , the stem and the leaf.
