Question

2.Assertion:Plant cells can withstand much greater changes in the surrounding medium than animal cells.
Reason: In plant cells, a cell wall composed mainly of glucose is located outside the plasma membrane.

a) Both assertion and reason are correct statements and reason is the correct explanation of the assertion.
b) Both assertion and reason are correct statements but reason is not the correct explanation of the assertion.
c) Assertion is correct but reason is wrong statement
d) Assertion is wrong but reason is correct statement e) Both assertion and reason are wrong statements​

Answer 1

Answer:

The reason why plant cells can cope with tough changing surroundings as compared to the animal cells is the presence of a cell wall. ... It holds the organelles inside the cell intact and prohibits bursting. A cell was is absent in an animal cell due to which it is hard for them to withstand the changing surrounding.

Answer 2

Answer: option c)

• Internal hydrostatic pressures are resisted, allowing for cell division and expansion during tissue differentiation while also acting as an environmental barrier.  that protects cells in response to abiotic stress, the CW of plants is critical to the maintenance of cells' structural integrity.

• Because plant cells have cell walls, they can survive far greater changes in their environment. Plant cells have an additional coating, but animal cells do not. In nature, cell walls are comprised of cellulose and are completely permeable. Offers mechanical resistance to plant cells.

• Plants react to temperature change in part by decreasing the degree of unsaturation of membrane lipids at high temperatures and increasing it at low temperatures.

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