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प्रश्न
The following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams.
Plasmodesmata
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उत्तर
The microscopic channels between two cells through the cell wall are called plasmodesmata. Plasmodesmata allow the transport of materials between two cells.
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संबंधित प्रश्न
Ascent of sap in plants takes place through:
What do xylem vessels carry?
Given alongside is an enlarged diagram of a part of the root. Draw arrows on the diagram to show the movement of water passing through different parts.
List out the differences between xylem and phloem.
Prepared food material is carried through
Find the odd one out and give reason.
Root hair, xylem, root, phloem
What does vascular tissue or conducting tissue comprise of?
What is sap?
State whether true or false. If false, correct the statement.
Phloem is made up of tracheids.
Draw and identify different elements of phloem.
Phloem transport ______ from ______ to other parts of the plant.
The function of phloem fibers is ______ to the plant body.
Read the following statements and select the correct option.
Statement I: Phloem fibres of jute, flax and hemp are used commercially.
Statement II: Phloem fibres have elongated cells, with thick cell wall and thus they provide strength and rigidity to plant organs.
What is the function of phloem parenchyma?
