10 Questions
What is the main pigment that gives blood its red color?
Hemoglobin
Which organ destroys blood in the body?
Spleen
What is the main component of blood plasma?
Water
What is the branch of biology that deals with the study of blood called?
Haematology
What is the process by which blood is formed called?
Haematopoesis
What is the function of the circulatory system?
The circulatory system helps in the circulation of blood throughout the body.
What is the volume of blood in a normal healthy adult person?
The volume of blood in a normal healthy adult person is about 5-6 liters.
What is the composition of blood plasma?
Blood plasma is a pale yellowish fluid that constitutes around 55% of the total blood volume.
What is the branch of biology that studies blood called?
The branch of biology that studies blood is called Haematology.
What is the process by which blood cells are formed called?
The process by which blood cells are formed is called Haematopoesis.
Study Notes
Blood Composition and Functions
- Hemoglobin is the main pigment that gives blood its red color.
Organ Function
- The spleen is the organ that destroys old, damaged red blood cells and other foreign substances in the body.
Blood Plasma
- Water is the main component of blood plasma, making up about 92% of its composition.
- Blood plasma is composed of 92% water, 7% proteins, and 1% other substances such as nutrients, hormones, and waste products.
Study of Blood
- Hematology is the branch of biology that deals with the study of blood.
Blood Formation
- Hematopoiesis is the process by which blood cells are formed, including red blood cells, white blood cells, and platelets.
Circulatory System
- The function of the circulatory system is to transport oxygen and nutrients to cells and remove waste products.
Blood Volume
- The average volume of blood in a normal healthy adult person is around 5 liters.
Test your knowledge about the blood circulatory system and learn about the organs and functions involved in the circulation of blood throughout the body.
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