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प्रश्न
Given below is a certain structure, write its chief functional activity.
Erythrocytes - ______.
उत्तर
Erythrocytes - oxygenation.
संबंधित प्रश्न
Given below is a diagram of a human blood smear.
Study the diagram and answer the questions that follow:
a) Name the components numbered ‘1’ to ‘4’
b) Mention two structural differences between the parts ‘1’ and ‘2’.
c) Name the soluble protein found in part ‘4’ which forms insoluble threads during clotting of blood.
d) What is the average lifespan of the component numbered ‘1’ ?
e) Component numbered ‘1’ do not have certain organelles but are very efficient in their function. Explain
Name the following:
The artery which carries deoxygenated blood.
Given below is a certain structure, write its chief functional activity.
Blood platelets - ______.
Give reason, why a matured mammalian erythrocyte lacks nucleus and mitochondria?
How do you account for the following difference?
The walls of the right ventricle are thicker than those of the right auricle.
What is the Rh-factor?
Complete the following sentence with appropriate word:
The chamber of heart which pumps blood into aorta is __________.
Describe how the exchange of oxygen and carbon dioxide gases takes place in the lungs.
Circulation is carried out by ______ in higher animals.
The valve which prevents back flow of blood in the veins and lymph vessels is ______.
