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प्रश्न
The diagram given below represents an experimental set – up to demonstrate a certain process. Study the same and answer the questions that follow:
Keeping in mind the root- hair, cell and its surroundings, name the parts that correspond to
(1) concentrated sugar solution
(2) parchment paper and
(3) water in the beaker.
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उत्तर
(1) concentrated sugar solution Cell sap (of higher concentration than that of the surrounding water) within the root hair.
(2) parchment paper cell membrane of root hair.
(3) water in the beaker water in soil.
संबंधित प्रश्न
fill in the blanks with suitable functions: Xylem and __________.
Define the following:
Turgor pressure
Name the following:
The uptake of mineral ions against concentration gradient.
The diagram given below represents an experimental set – up to demonstrate a certain process. Study the same and answer the questions that follow:
Define the above named process.
Fill in the Blank
______ serves as a medium for the transport of inorganic salts and food molecules in the plant.
Very short answer question.
What is osmotic pressure?
Define the term:
DPD
Answer the following question.
Distinguish between Osmotic pressure and Turgor pressure.
How roots can act as a water absorbing organ?
Which of the following means of transport need expenditure of ATP?
