Question

Discuss composition of blood in detail.

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Answer 1

It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues. forming blood clots to prevent excess blood loss.

Answer 2

$\fbox\pink{1. What is blood? }$

• Blood makes up 80% of human weight (5L!)

• It is consist of cells and liquid.

• It is the fluid that flows in circulatory system.

• It carries the substance around the body.

$\fbox\red{ 2. Composition of blood? }$

blood is the main circulating system in human body,study of blood is called Haematology. , It is a fluid connective tissue derived from mesoderm. it is bright in colour and slightly alkaline(ph 7,4) , salty and heavier than water.