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Now answer the questions. 1. Define: 1. Diffusion. 2. Tissue. Please give me different between this two.at list 2,3 or 4....

Posted by Arun Kushwah 4 years ago

CBSE > Class 09 > Science

1 answers

Yogita Ingle 4 years ago

Diffusion is the process of movement of molecules under a concentration gradient. It is an important process occurring in all living beings. Diffusion helps in the movement of substances in and out of the cells. The molecules move from a region of higher concentration to a region of lower concentration until the concentration becomes equal throughout.

A tissue is defined as a cluster of cells which are similar in structure and work together to perform a particular function.

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