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Question
Choose the correct answer:
Process of ascent of sap in plants occurs ___________
Options
by cortex
by xylem
by phloem
by cambium
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Solution
Process of ascent of sap in plants occurs by xylem
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RELATED QUESTIONS
Correct the following statements by changing the underlined words:
Xylem transports starch from the leaves to all parts of the plant body
Match the items in column I with those in column II
| Column I | Column II | ||
| (a) | Xylem | (i) | semi - permeable |
| (b) | Phloem | (ii) | permeable |
| (c) | Cell membrane | (iii) | downward flow of sap |
| (d) | Root pressure | (iv) | upward flow of water |
| (e) | Cell wall | (v) | guttation |
How is root hair structurally adapted for absorption of water from the soil?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Xylem is the water-conducting tissue in plants.
Multiple Choice Question:
The most widely accepted theory for ascent of sap is ______.
Outer layer of root hair is made up of ________.
Plasma Membrane is ______.
Define: Root hair
Which part of the root helps in the maximum absorption of water and minerals?
Aquatic animals like fish excrete their wastes in gaseous form as ______.
