Advertisements
Advertisements
प्रश्न
Root hairs become flaccid, when fertilizers are added to the moist soil around it. Explain.
Advertisements
उत्तर
When fertilizers are added to the moist soil around it, it will form hypertonic solution, resulting the protoplasm to shrink and plasma membrane withdraw itself from the cell wall. Hence, the root hairs also become limp or flaccid.
APPEARS IN
संबंधित प्रश्न
The phenomenon of loss of water through a cut stem or injured part of plant is called ___________.
Which one of the following is a characteristic NOT related with the suitability of the roots for absorbing water?
Explain the mechanism of closing and opening of the stomata.
The diagram below represents a layer of epidermal cells showing a fully grown root hair. Study the diagram and answer the questions that follow:
Draw a diagram of the above root hair cell as it would appear when a concentrated solution of fertilizers is added near it.
Define: Root hair
From which type of cells, root hair is originated
Water which is absorbed by roots is transported to aerial parts of the plant through ______
In soil which of the following type of water is available for absorption by plant roots?
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?
Name the following:
Unicellular outgrowths from the epidermis of roots.
