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प्रश्न
What is toxicity ?
उत्तर
It refers to the kind of external osmotic environment of a cell or it refers to the type of solution outside the cell.
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संबंधित प्रश्न
Correct the following statements by changing the underlined words:
Xylem transports starch from the leaves to all parts of the plant body
Draw a magnified view of the root-hair, and describe, how it helps in the absorption of water from the soil.
Differentiate between the following:
Guttation and bleeding
Given below is the diagrammatic representation of the transverse section of a part of a plant. Study it and answer the questions that follow:
(a) Name the part of the plant that is shown
(b) Label the parts 1 to 6
(c) Write the functions of parts 3 and 5
What part is played by The cytoplasm in the uptake of water into the root hair?
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.
Describe structure of root hair.
Draw a neat and labelled diagram of Root hair.
Which part of the root helps in the maximum absorption of water and minerals?
Which part of the root helps in maximum absorption of water and minerals?
