Biology, asked by Ankit57135, 10 months ago

Pls answer these:

Q 3 State whether true or false. If false, correct the statement using underlined word (5 M)

1. Recovery of flaccid cell is known as plasmolysis.

2. Turgour pressure is pressure exerted by cell wall on cell content.

3. Guttation occurs in leaf margins.

4. Passive transport requires input of energy.

5. Visking bag is impermeable in nature.​

Answers

Answered by mlhombli
1

Answer:

1. True

2. False

3. True

4. True

5. False

Answered by sakshamjain2607
1

Answer:Turgor pressure is the force within the cell that pushes the plasma membrane against the cell wall.[1]

It is also called hydrostatic pressure, and defined as the pressure measured by a fluid, measured at a certain point within itself when at equilibrium.[2] Generally, turgor pressure is caused by the osmotic flow of water and occurs in plants, fungi, and bacteria. The phenomenon is also observed in protists that have cell walls.[3] This system is not seen in animal cells, as the absence of a cell wall would cause the cell to lyse when under too much pressure.[4] The pressure exerted by the osmotic flow of water is called turgidity. It is caused by the osmotic flow of water through a selectively permeable membrane. Osmotic flow of water through a semipermeable membrane is when the water travels from an area with a low-solute concentration, to one with a higher-solute concentration. In plants, this entails the water moving from the low concentration solute outside the cell, into the cell's vacuole.[5]

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