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प्रश्न
Given below is a certain structure, write its chief functional activity.
Bone marrow - ______.
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उत्तर
Bone marrow - destruction of old and weak RBC's/production of RBCs and WBCs.
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संबंधित प्रश्न
State the exact location of the Chordae tendinae
the Biological/technical term for Blood vessels carrying blood to the left atrium.
Draw the structure of a human heart and label its parts.
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
True or false:
The four blood groups in human beings are A, B, AB and AO
Differentiate between:
Arteries and Veins.
Differentiate between:
Red blood cells and White blood cells
Complete the following sentence with appropriate word:
Beside food, oxygen and waste materials, circulatory system transports ________ to various parts of the body.
Respiration takes place because of its up and down movement.
Name these:
Three components of circulatory system.
