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प्रश्न
Define: Root hair
उत्तर
The cytoplasmic extension (prolongation) of the epiblema cell is called root hair.
APPEARS IN
संबंधित प्रश्न
The phenomenon of loss of water through a cut stem or injured part of plant is called ___________.
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:
Choose the correct answer:
Which one is semi-permeable?
Mention whether the following statement is true (T) or false (F) and give explanation in support of your answer.
Dry seeds when submerged in water swell up due to endosmosis.
The diagram below represents a layer of epidermal cells showing a fully grown root hair. Study the diagram and answer the questions that follow:
Mention one distinct difference between the parts labelled A and B.
Draw a cross-section of root showing association of soil particles with root hairs.
Give Technical Term for the following.
The tissue responsible for the ascent of sap in plants.
Name the following:
Name the process by which intact plants lose water in the form of droplets.
Multiple Choice Question:
Process of endosmosis stops:
