Question

what are vacuoles in the cell ? what is the significance of vacuole ?​

Answer 1

Answer:The term “vacuole” means “empty space”.  They help in the storage and disposal of various substances. They can store food or other nutrients required by a cell to survive. They also store waste products and prevent the entire cell from contamination.

The vacuoles in plant cells are larger than those in the animal cells. The plant vacuoles occupy more than 80% of the volume of the cell. The vacuoles may be one or more in number.

Explanation:

Vacuoles are membrane-bound sacs within the cytoplasm of a cell that function in several different ways. In mature plant cells, vacuoles tend to be very large and are extremely important in providing structural support, as well as serving functions such as storage, waste disposal, protection, and growth.

Answer 2

Answer:

Vacuole

Explanation:

••Vacuole filled bag like structure.

••Present only in plant cells and absent in the animal cell.

••Newly formed plant cells vacuoles will be many and small in size.

••As the cell becomes old, smaller ones joint and forms a

large.

••Vascular Sap - Which is present in the vacuole.

••In Vacuolar Sap =Carbohydrates

=Amino Acids

=Proteins

=Pigments

=Waste Material

••In Unicellular Animals like

Amoeba}

Paramecium}. 1) Food Vacuoles

2) Contractile Vacuoles.

••They provide food and water during unfavourable conditions.

••It gives Flexibility.

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