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प्रश्न
Production of RBCs occurs in ______.
पर्याय
hemoglobin
alkaline
diaphragm
red bone morrow
acidic
voluntary
involuntary
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उत्तर
Production of RBCs occurs in red bone marrow.
संबंधित प्रश्न
Mention the exact location of the Pulmonary semilunar valve
pH of oxygenated blood is ______.
Give any three differences between an artery and a vein
Blood consists of two parts - a liquid part and a cellular part. Name these parts and briefly write about them
Name the three kinds of blood vessels found in human beings. With the help of suitable diagrams, differentiate between them.
Why is circulatory system also known as transport system?
Given below is a schematic representation of the circulatory system in man. Study the same and answer the questions that follow:
(i) Label the parts 1 to 4 indicated in the diagram.
(ii) Give one difference between parts 1 and 2 based on:
(a) their structure
(b) the nature of blood flowing through them.
(iii) What is the specific name of the type of blood circulation that takes place between the heart and the lungs?
(iv) Name the valve found at the beginning of the part labeled 3.
Granulocytes are also known as ____________.
In a closed circulatory system, blood is completely enclosed within:
Given below are four statements regarding human blood circulatory system:-
- Arteries are thick walled and have narrow lumen as compared to veins.
- Angina is acute chest pain when the blood circulation to the brain is reduced.
- Persons with blood group AB can donate blood to any person with any blood group under ABO system.
- Calcium ions play a very important role in blood clotting.
Which two of the above statements are correct?
