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It depends on what sort of leaf. In broad leaved flowering plants it is normally down the middle. Gingko biloba doesn't have a main vein but many radiating from the stem. The Narrow leaved flowering plants have a series of so called main veins. The conifers don't have leaves, they have needles.
What else can I help you with?
What is the big stem of a leaf called?
The main vein of a leaf is called the midrib. It provides structure and support to the leaf and helps transport water and nutrients throughout the leaf.
What would happen if you remove the vein from a leaf?
what would happen if we remove the vein from the leaf
What is the vein pattern for a magnolia leaf?
parallel
What type of venation is found in olive leaf?
The olive leaf typically exhibits a pinnate venation pattern. In this type of venation, the main central vein, or midrib, runs along the length of the leaf, with smaller lateral veins branching off from it, resembling a feather. This structure allows for efficient transport of nutrients and water throughout the leaf.
What are the functions of the leave vain?
The main function of the leaf vein is to transport water, minerals, and sugars throughout the leaf. Veins also provide structural support for the leaf and help in distributing nutrients evenly. Additionally, leaf veins play a role in the exchange of gases, allowing for the entry of carbon dioxide and the release of oxygen during photosynthesis.
What are the five main parts of a leaf?
The leaf blade , the main vein , the veins , the stem and the leaf.
What is the flat part of the hand called?
main vein / leaf blade
Whats the large vein i a leaf called?
Main vein, Central vein, Mid vein are all correct to a point. "Rachis" seems to be the scientifically preferred term, though. "Midrib" also sees some usage in a few types of leaf.
What is the big stem of a leaf called?
The main vein of a leaf is called the midrib. It provides structure and support to the leaf and helps transport water and nutrients throughout the leaf.
Is the main function of a vein of a leaf is to transfer chloroplasts throughout the plant for maximum efficiency of photosynthesis?
Not exactly. The vein of a leaf acts just like the veins and arteries in the human body. They carry water throughout the leaf and plant.
What is the scientific term for the vein of the leaf?
The scientific term for the vein of a leaf is Xylem and phloem.
What is the scientific term for the vein of a leaf?
The scientific term for the vein of a leaf is Xylem and phloem.
Why does the main vein of a leaf have double pipeline of cells?
The main vein of a leaf has a double pipeline of cells because it consists of xylem and phloem tissues. Xylem transports water and minerals from the roots to the leaves, while phloem transports sugars and other organic nutrients produced through photosynthesis in the leaves to other parts of the plant. This arrangement allows for efficient transport of these essential substances.
What is the name of central vein of leaf?
The central vein can be called a midrib or mid-vein
What is the main vein of the leaf?
Are you stuck on the SMH easy crossword today(13/1/2009) too?The answer is "midrib"
What is the main vein of a leaf?
Type your answer here...to carry nutrients, water, and food through the leaf
What is the structure of a simple leaf?
A simple leaf has a flat, thin structure with a main vein running through the center. It typically consists of a blade, petiole, and stipules. The blade is the main part of the leaf where photosynthesis occurs, while the petiole connects the leaf to the stem. Stipules are small, leaf-like structures at the base of the petiole.
