Question

what is blood . what is it functions?

Answer 1

♠hey there...

here is ur ans...⚡⚡

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❇ BLOOD : Blood is a red colored fluid material. It is fluid connective tissue. The oxygenated blood is deep red colored, salty in taste and it's pH is 7.4. Blood is composed of mainly two components.

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❇ FUNCTION OF BLOOD :

1. Transport of gases : Oxygen is carried via blood from lungs to cells in various parts of body and carbon dioxide from tissues to lungs.

2. Transport of nutrients : Simple nutrients like glucose, amino acids, fatty acids are taken up by blood from wall of alimentary canal and transported up to each cell in the body.

3. Protection : Antibodies are produced in the blood and they protect the body from microbes and other harmful particles.

4. Maintaining the balance of Minerals like Na, K in the body.

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hope it helps!!✌✌

Answer 2

supplying oxygen to cell and tissues providing essential nutrients to cell ,such as amino acids, fatty acids, and glucose removing waste material such as carbon dioxide ,urea and latic acids ,protecting the body from infection and foreign bodies throught the white blood cells
Function:

(1) transport ,protection, regulation
(2) blood transport the follow substance gases namely oxygen (O2),carbon dioxide (Co2), between the lungs and rest of the body.