Advertisements
Advertisements
प्रश्न
Study the experimental setup in the figure and then answer the question that follow.
What will you observe in the setup after about half an hour? Give reasons for your answer.
Advertisements
उत्तर
Water molecules will continue to pass from 5% sucrose solution to 10% sucrose solution through the semipermeable membrane due to osmosis. This will continue till the concentration of water molecules becomes the same in both ends of the setup.
संबंधित प्रश्न
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 cell wall?
What part is played by The cytoplasm in the uptake of water into the root hair?
Choose the correct answer:
Absorption of water from soil takes place by __________
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.
Grapes shrink when immersed in a very strong sugar solution.” Explain.
Fill in the Blank
Leaves get wilted if _________ is removed from the plant.
Epiphytic plants like orchids absorb water vapours from air with the help of ______ having special tissue called velamen.
Why and how does water enter continuously into the root xylem?
