Advertisements
Advertisements
प्रश्न
Give Technical Term for the following.
A solution whose concentration is equal to the cell sap.
Advertisements
उत्तर
Isotonic solution
संबंधित प्रश्न
What is responsible for guttation?
The diagram given below represents an experimental set-up to demonstrate a certain process. Study the same and answer the questions that follow:
- Name the process.
- Define the above-named process.
- What would you observe in the experimental set-up after an hour or so?
- What control experiment can be set up for comparison?
- Keeping in mind the root hair, cell and its surroundings, name the parts that correspond to
- concentrated sugar solution
- parchment paper
- water in the beaker
- Name any other material that can be used instead of parchment paper in the above experiment.
- Mention two advantages of the process for the plants.
Name the following:
Two solutions having same concentrations.
Choose the correct answer:
Grapes when placed in a strong sugar solution shrink because of __________
Give at least three uses of water to green plants
Differentiate between:
Osmosis and Diffusion
Give Technical Term for the following.
The pressure which is responsible for the movement of water molecules across the cortical cells of the root.
Fill in the Blanks
Diffusion is the movement of molecules from a region of their ________ concentration to the region of their ________ concentration.
Define the following term:
Tonicity
