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Question
Draw a neat and labelled diagram of Root hair.
Solution
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Multiple Choice Question:
Water will be absorbed by the root hairs when:
A thin strip of epidermal cells of a leaf was observed in a drop of water. They all looked turgid and normal.
(a) Draw a diagram of such a cell.
(b) Draw a diagram of a cell if this strip is transferred to a strong concentrated solution of sugar. What is term used for the effect on the cells ?
Plasma Membrane is ______.
Root hairs are ______
Which part of the root helps in the maximum absorption of water and minerals?
____________ regions are present in a typical root.
Which plant does tissue transport water and minerals from the roots to the leaf?
They are pipe-like, consisting of a group of specialised cells. They transport substances and form two-way traffic in plants. Which of the following terms qualify for the features mentioned above?
Look at Figure 11.1. Draw another figure of the same set-up as would be observed after a few hours.
