blood does not enter in the cell but it fulfills all the requirement of the cell comment class 10
Answers
That's why the blood doesn't enter in the cell ,it flows through the nerves and fulfill all requirements
Blood cannot pass through the cells directly.
Explanation:
Blood cannot pass through the cells directly, because cell is smallest unit in all living organism and blood is a fluid which includes n number of cells such as red blood cells (RBC) and white blood cells in itself.
Blood flows through arteries, where the arteries branch divide in to smaller and smallest tubes.
The smallest tubes are called as capillaries, which supplies oxygen and other nutrients to the cells. Substances passes through capillaries wall with the help of filtration, diffusion and osmosis.
To learn more:
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