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उत्तर
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संबंधित प्रश्न
MULTIPLE CHOICE TYPE:
(Select the most appropriate option)
The valve present between the right atrium and the right ventricle is the
(a) tricuspid valve
(b) bicuspid valve
(c) semi-lunar valve
(d) mitral valve
Angina pectoris is due to
Given below is a certain structure, write its chief functional activity.
Erythrocytes - ______.
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
Which side of the heart (left or right) contains oxygenated blood?
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
Multiple choice questions. Tick ( ✓ ) the correct choice:
The four blood groups in humans are
Describe, in brief, the circulatory system in human beings.
Find the odd one out, giving reason.
Name the following:
The structure that holds the heart valves in position.
