PLANT PHYSIOLOGY
PLANT MOVEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cortex
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Epidermis
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Xylem
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Phloem
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Detailed explanation-1: -The ascent of sap in the xylem tissue of plants is the upward movement of water and minerals from the root to the aerial parts of the plant. The conducting cells in xylem are typically non-living and include, in various groups of plants, vessel members and tracheids .
Detailed explanation-2: -Hint: Ascent of sap is a part of xylem tissue which is responsible for the upward movement of the water and mineral .
Detailed explanation-3: -So the correct answer is ‘Lumen of tracheary elements’.
Detailed explanation-4: -The movement of water and minerals from roots to all the other parts of the plant is referred to as the ascent of sap. The xylem vessels in the plants are responsible for the conduction of water and minerals throughout the plant. The process of transport of water is, however, pressure driven.
Detailed explanation-5: -Final answer: Ascent of sap in plants takes place through xylem.