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प्रश्न
Choose the correct answer:
In ascent of sap water reaches upwards ____________
पर्याय
In the form of a solid column.
in the form of a fragile column.
to some places in the form of solid and to some places in liquid form.
none of the above.
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उत्तर
In ascent of sap water reaches upwards none of the above
APPEARS IN
संबंधित प्रश्न
the exact location of the Lenticels
Multiple Choice Question:
Put a tick mark (✓) against the correct alternative in the following statement:
The root-hairs are suited for absorbing water from the soil because:
What are root hair? Mention the function performed by the root hair.
Three plants (a), (b) and (c) were placed in beakers containing coloured water. The water in each beaker was covered with a layer of oil. The leaves were removed from plant (b), while plant (c) was exposed to strong light.
(i) In which plant, (a), (b) or (c) would the water move up the fastest?
(ii) In which plant (a), (b) or (c), would the water move up slowly?
(iii) Why was the water covered with a layer of oil?
(iv) What is being investigated by this experiment?
How is root hair structurally adapted for absorption of water from the soil?
Inner layer of root hair is made up of ______.
Root hairs are ______
Identify the zone in wbkh root hair occurs.
Why and how does water enter continuously into the root xylem?
