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The slender stalk that connects the flattened leaf blade to the stem in most dicots is what?
The slender stalk that connects the flattened leaf blade to the stem in most dicots is called a petiole. It allows the leaf blade to be positioned for optimal light absorption and gas exchange. The petiole also contains vascular tissues that transport water and nutrients between the leaf and the rest of the plant.
Why do leaves have flattened and expanded surface?
Leaves have a flattened and expanded surface to maximize their exposure to sunlight for photosynthesis. This larger surface area allows the leaves to capture more light energy, which is essential for producing food. Additionally, the expanded surface helps in the exchange of gases such as carbon dioxide and oxygen with the surrounding environment.
Are stomata under surface or upper surface of the leaf?
In most cases it is at the underside of the leaf, as it does not want sunlight to dry it up.
What is the broad flattened end of a structure?
The broad flattened end of a structure is often referred to as a "plate" or a "flange." It is a wider, flat surface that provides stability and support to the structure.
What is surface of a leaf called?
cuticle
What is a pagina?
A pagina is the surface of a leaf or of a flattened thallus.
The flattened portion of a leaf is called?
The flattened portion of a leaf is called the blade. It is the broad, typically green part of the leaf where photosynthesis occurs.
Which type of lichen forms a somewhat leaf like mat?
Foliose lichens form a somewhat leaf-like mat due to their flattened, leafy structure. They have distinct upper and lower surfaces, with the upper surface often being a different color or texture than the lower surface.
Why is a leaf a leaf?
A leaf is a leaf because it is a flattened, thin plant organ that is typically attached to a stem and functions in photosynthesis and transpiration. Leaves are specialized structures that have evolved to maximize the plant's ability to capture sunlight for energy production.
Why does water roll off the surface of a leaf?
because the leaf is non polar or Because the leaf is coated in lipid molecules
The slender stalk that connects the flattened leaf blade to the stem in most dicots is what?
The slender stalk that connects the flattened leaf blade to the stem in most dicots is called a petiole. It allows the leaf blade to be positioned for optimal light absorption and gas exchange. The petiole also contains vascular tissues that transport water and nutrients between the leaf and the rest of the plant.
Where are the stomata located on the lower surface of a leaf?
The stomata are located on the lower surface of a leaf.
Why isn't a cylinder a surface?
A cylinder has an outer surface and an inner surface. If cut from top to base and flattened out, it still has two surfaces.
What is the epidermis in a leaf?
The surface of the leaf that you see is the "epidermis".
Why the food making tissue is at the top surface of the leaf?
why is the food-making tissue at the leaf surface why
How big will a british penny be if flattened?
It would depend on how enthusiastically you flattened it. Like a jeweller hammering out gold leaf, you could probably make it about a quarter the size of a tennis court if you had sufficient patience and skill.
What is Pavement cell?
Pavement cell is a type of cell found in plant epidermis that are closely arranged to form a continuous layer, providing protection and minimizing water loss. These cells have a flattened shape and are involved in maintaining the structural integrity of the leaf surface.
