Question

Name three kinds of cells found in blood?​

Answer 1

Answer:

the three kinds of cells in blood are:-

1. white blood cells (WBC)
2. Red blood cells (RBC)
3. platelets

Explanation:

White blood cells :-

1. these are also known as leucocytes and are relatively less in number as compared to other cells.
2. they have nucleus and are white because they lack a red colour pigment called haemoglobin.
3. There are divided into granulocytes and agranulocytes.
4. granulocytes contain neutrophil,eosinophil and basophil
5. agranulocytes contains lymphocytes and monocytes.
6. White blood cells have a life span of weeks or months

Red blood cells:-

1. these are biconcave disc like structure and are present about 5million per cubic mm of blood.
2. they do no have nucleus.
3. they have a life span of 120 days.
4. they are formed in bone marrow and destroyed in spleen.
5. they contain a red colour respiratory pigment known as haemoglobin which carries oxygen.
6. RBC also known as erthyrocytes.

platelets:-

1. these are also known as thrombocytes
2. it is primarily responsible for clotting of blood
3. it has clotting factors in inactive form.

Answer 2

Blood has three types of cells:

Explanation: White blood cells (WBC), red blood cells (RBC), and platelets are all types of blood cells.

Cells of the white blood:

• These cells, also known as leucocytes, are smaller than other cells and have a lower quantity of them.
• They lack the red pigment haemoglobin and contain a nucleus.
• Granulocytes and agranulocytes are the two types of cells that make up the immune system.
• Neutrophils, eosinophils, and basophils make up granulocytes.
• Lymphocytes and monocytes are included in the agranulocytes category.
• The life expectancy of white blood cells is weeks or months.

Cells of the blood:

• These biconcave disc-like structures are found in around 5 million per cubic millimetre of blood.
• There is no nucleus in them.
• They live for 120 days on average.
• They develop in the bone marrow and die in the spleen.
• Haemoglobin, a red-colored respiratory pigment that transports oxygen, is found in them.
• Erthyrocytes are a kind of RBC.

platelets:-

• These cells, also called thrombocytes, are principally responsible for blood clotting and contain dormant clotting components.