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प्रश्न
Give appropriate biological or technical terms for the following
The relaxation phase of the heart.
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उत्तर
Diastole
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संबंधित प्रश्न
Differentiate between members of the following pairs with reference to the aspect asked within bracket:
Artery and vein (direction of blood flow)
Give reason for the following:
Only the veins and not the arteries are provided with valves.
Describe the functions of the: Blood vessels
What is the Rh-factor?
Draw well labeled diagrams of part Artery and Superior vena cava to show the structural.
Match the following.
| Group A | Group B |
| (1) Lungs | (a) Circulation |
| (2) Stomach | (b) Respiration |
| (3) Heart | (c) Co-ordination |
| (4) Brain | (d) Digestion |
Which of the following is/are required for the production of RBCs?
Circulation is carried out by ______ in higher animals.
The nodal tissue located in the lower left corner of right atrium is ______.
Name the following:
Contraction phase of heart.
