Question

give reason for following questions. Transportation of substance in living organisms. ​

Answer 1

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• Substances pass through biological membranes by two kinds of transport:

Passive transport, which does not use energy from the cell.

Active transport, which uses energy from the cell. This process is also called imbibition.

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Answer 2

Answer:

Transport in organisms (plants and animals) is necessary as it absorbs all essential substances and transports them to all parts so that they reach each and every cell of the body. ... The water containing minerals called cell sap is carried by the xylem vessels to all the parts of the body.