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प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
पर्याय
Oxygenated blood
Deoxygenated blood
Glucose-rich blood
CO2 laden blood
उत्तर
Oxygenated blood
APPEARS IN
संबंधित प्रश्न
The exact location of the tricuspid valve
The diagram below represents the simplified pathway of the circulation of blood. Study the same and answer the questions which follow:
(i) Name the blood vessels labelled 1 and 2.
(ii) State the function of blood vessels labelled 5 and 8.
(iii) What is the importance of the blood vessel labelled 6?
(iv) Which blood vessel will contain a high amount of glucose and amino acids after a meal?
(v) Draw a diagram of the different blood cells as seen in a smear of human blood.
Agranulocytes are :
The nearest organ to which the heart supplies oxygenated blood is:
Give reason for the following:
The blood groups of both the donor and recipient must be known before transfusing blood.
Match the items given in Column A with the most appropriate ones in Column B and REWRITE the correct matching pairs :
Column A Column B
(i) Cranial nerves Testosterone
(ii) Leydig cells Natural reflex
(iii) Acetylcholine 12 pairs
(iv) Spinal nerves Prolactin
(v) Sneezing Neurotransmitter
- 18 pairs
- 31 pairs
- Conditioned reflex
Explain the structure and function of human blood.
Fill in the blanks with suitable words given below:
The two lower chambers of the heart are called ______.
The stomach is like a ______.
______ prevent blood clotting.
