Question

Explain vacle



Bio








Thx in adv

Answer 1

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⚫Vacuoles-

➡vacuole is the membrane bound cell organelle present in cytoplasm.

➡ it is bound by single membrane called tonoplast.

➡in plant cell it occupy 90percent of volume.

➡it contains water, sap, excretory product and other materials.

➡in amoeba the contractile vacuole is important for excretion.

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Answer 2

$\pink{Vacuoles}$

➡️They are fluid filled sacs

➡️They are found in both Animal and Plant cells

➡️In Animal and young plant cell the Vacuoles are smaller in size

➡️In mature plant cell there is a large Vacuole occupying 50-90% of cell volume

➡️Its covering membrane is called Tonoplast

➡️Fluid in Vacuole is called cell sap

➡️Cell sap stores salt, sugar, amino acids, organic acid and proteins

➡️It also store waste product in plants

$\blue{Function}$

➡️ Vacuoles help to maintain turgidity and rigidity of the cell

➡️ Storehouse of waste product in Plant cell