Give the features of Red Blood Corpuscles, White Blood Corpuscles and Platelets?

Question

Answer

⇒ Functions of RBC :-

The primary function of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs. Hemoglobin (Hgb) is an important protein in the red blood cells that carries oxygen from the lungs to all parts of our body.

⇒ Functions of WBC :-

White blood cells acts as an defence system of our body. They fight against germs, infection,and several harmful microorganism. They provide us immunity and thus ensure healthy life.

⇒ Functions of Platelets :-

Platelets helps to clot the blood on the injured part.
When ever we have an injury let's say on our hand then the damaged blood vessels sends signal to platelets and as soon as platelets receive the signal it reaches the site of injury forms a plug/clot due to which bleeding from our hand stops.

Answer

Answer

Answer

1. Red Blood Cells (Erythrocytes)

Functions

1.Transport oxygen from the lungs to the cells of the body.
2. Pick up carbon dioxide from other tissues and unload it in the lungs.

2. White Blood Cells (Leukocytes)

Functions

1.Kills bacteria through the process of phagocytosis.
2.They also release a burst of super oxides that have the ability to kill many bacteria at the same time.

3. Platelets (Thrombocytes)

Functions

1.Platelets are the parts of cells that the body uses for clotting.
2.Helps to promote other blood clotting mechanisms. Example: Secrete procoagulants (clotting factors) to promote blood clotting.
3. They secrete vasoconstrictors which constrict blood vessels, causing vascular spasms in broken blood vessels.

Answer

RBCs are use to carry blood and it is red in colour due to presence of red pigment called heamoglobin.
WBCs are the functioning as the immune system of our body from germs and bacteria present in the surrounding.
Platelets are the cells that helps in thd clotting of the blood.Preventing excess loss of blood

Answer

Red blood

1. aslo called red blood cell
2. rich in hemoglobin
3. short form RBC
4. by mistake kabhi kabhi we say RCB
5. life duration 21 din

white blood

1. also know as white blood cell
2. help to fight with deseases
3. short form WBC
4. help to make blood White
5. life duration 2 din

platelets

1. also know as plate-less
2. help in clotting of blood
3. no shot form

Answer

Red Blood Corpuscles (RBCs)

Red blood corpuscles, also known as red blood cells or erythrocytes, are an important component of blood. They play a crucial role in transporting oxygen from the lungs to the body's tissues and carrying carbon dioxide back to the lungs for elimination.

Features of Red Blood Corpuscles:

- Shape: RBCs are small, flexible, biconcave disc-shaped cells without a nucleus. This unique shape provides a large surface area for efficient gas exchange and allows them to squeeze through narrow capillaries.
- Size: On average, RBCs have a diameter of about 7-8 micrometers, which is smaller than most other cells in the body.
- Hemoglobin: RBCs contain a protein called hemoglobin, which binds and carries oxygen molecules. Hemoglobin gives the cells their characteristic red color.
- Life Span: The lifespan of RBCs is approximately 120 days. After this period, they are removed from circulation and broken down by the spleen and liver.
- Production: RBCs are continuously produced in the bone marrow through a process called erythropoiesis. This process is regulated by a hormone called erythropoietin, which is released by the kidneys in response to low oxygen levels.
- Function: The primary function of RBCs is to transport oxygen to the body's tissues and organs and carry carbon dioxide away from them. They accomplish this through the reversible binding of oxygen and carbon dioxide to hemoglobin.

White Blood Corpuscles (WBCs)

White blood corpuscles, also known as white blood cells or leukocytes, are a crucial part of the immune system. They help the body fight against infections and foreign substances.

Features of White Blood Corpuscles:

- Shape and Size: WBCs are larger than RBCs and have a diverse range of shapes, including spherical, irregular, and amoeboid.
- Nucleus: Unlike RBCs, WBCs have a nucleus, which allows them to perform various immune functions.
- Diversity: There are different types of WBCs, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Each type has a specific role in the immune response.
- Function: WBCs are primarily involved in defending the body against pathogens, such as bacteria, viruses, and fungi. They can engulf and destroy foreign particles, produce antibodies, and coordinate immune responses.
- Immune Response: When the body is invaded by pathogens, WBCs are recruited to the site of infection through a process called chemotaxis. They release chemical signals to attract other immune cells and initiate an immune response.
- Phagocytosis: Certain types of WBCs, such as neutrophils and monocytes, are specialized in phagocytosis, which is the process of engulfing and digesting foreign particles or microorganisms.
- Production: WBCs are produced in the bone marrow through a process called leukopoiesis. They are continuously generated to

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