Advertisements
Advertisements
प्रश्न
The process by which root hairs absorb water from the soil.
Give One Word Answer.
The process by which root hairs absorb water from the soil.
Advertisements
उत्तर
Osmosis
APPEARS IN
संबंधित प्रश्न
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?
Choose the correct answer:
An example of a selective permeable membrane is __________
Name the following:
The kind of cells that constitute the cortex of a root.
Multiple Choice Question:
Water will be absorbed by the root hairs when:
Outer layer of root hair is made up of ________.
From which type of cells, root hair is originated
Draw a neat and labelled diagram of the Root tip showing the root hair zone.
Draw a neat and labelled diagram of Root hair.
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?
