Give reasons:
a) The skin of fingers shrinks when you wash clothes for a long time.
b) Endocytosis is seen only in animals
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Answered by
1
Answer:
- as when we wash clothes the solution made by detergent and water is a hypertonic solution and when we put our fingers in it for a long time due to diffusion the water transfers from higher concentration (finger) to lower concentration(solution)and our fingers shrink.
Answered by
1
Answer:
when we wash clothes our hands are exposed to water for a long time our hands behave as a high prant tonic solution and outside of our hands behave as a hypotonic solution our skin behave as a semi Mabel membrane as it is a crows so actually the water is not observed here just living and does it shrinks
a process in which cell absorbs molecule by the angular bring them from external medium this phenomenon is observed in animal cells only plasma membrane of animal cell is in direct contact external medium the plant cell and covered with cell wall from outside
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