Assertion (A): Xylem tissues are responsible for the transport of water and minerals from roots to the leaves.
Reason (R): Xylem tissues are composed of dead cells which do not require energy to perform its function.

A and R are correct and R is the correct explanation of A

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A is true but R is false.

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Both A and R are incorrect.

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A and R are correct but R is not the correct explanation of A.

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Solution

The correct option is A A and R are correct and R is the correct explanation of A
Xylem tissues are water conducting vascular tissues which are made up of dead cells. These tissues do not require energy for transporting water and minerals from roots to the leaves. The transportaion of water and minerals takes place through the transpirational pull.

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____ conducting tissue transports water and minerals from roots upwards towards the leaves.

Xylem tissues are composed of dead cells called xylem vessels and tracheids. If they are "dead", how can they perform their function of transporting water and minerals upward throughout the concerned plant? Thank you! :)

Q. Statement 1: Cohesive forces between water molecules support the transport of water from roots to leaves in plants.
Statement 2: Cells of xylem tissue are mostly composed of dead cells.

Which among the following cells of xylem tissue are dead and help to transport water vertically?

Q. Assertion (A): In phloem tissue, vessels and tracheids of roots, stems and leaves are interconnected forming a continuous system of water conducting channels.
Reason (R): The phloem tissues are composed of living cells and hence are more suitable for water conduction.

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Assertion (A): Xylem tissues are responsible for the transport of water and minerals from roots to the leaves. Reason (R): Xylem tissues are composed of dead cells which do not require energy to perform its function.

Assertion (A): Xylem tissues are responsible for the transport of water and minerals from roots to the leaves.
Reason (R): Xylem tissues are composed of dead cells which do not require energy to perform its function.