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प्रश्न
Choose the correct answer:
English physician who discovered blood circulation was ___________
पर्याय
J.C. Bose
A. Vesalins
William Harvery
H.G. Khurana
उत्तर
English physician who discovered blood circulation was William Harvey
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संबंधित प्रश्न
Describe the function of the heart.
fill in the blanks with suitable functions: Eustachian Tube and ______
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which type of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
Angina pectoris is due to
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
Blood consists of two parts - a liquid part and a cellular part. Name these parts and briefly write about them
Fill in the blanks with suitable words given below:
The oxygen-rich blood is pumped into different parts of the body through ______.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Leucocytes show amoeboid movement.
______ prevent blood clotting.
Granulocytes are also known as ____________.
