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प्रश्न
Companion cells are closely associated with ______.
विकल्प
sieve elements
vessel elements
trichomes
guard cells.
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उत्तर
Companion cells closely associated with sieve elements
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संबंधित प्रश्न
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.
is the following statement true (T) or false (F)? Mark T or F
Xylem and phloem are vascular tissues.
Name the two aspects of transport in higher plants.
Find the odd one out and give reason.
Root hair, xylem, root, phloem
State whether true or false. If false, correct the statement.
Phloem is made up of tracheids.
Phloem transport ______ from ______ to other parts of the plant.
Explain the components of phloem tissue.
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.
Below is a list of plant fibres. From which part of the plant these are obtained
Hemp
