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प्रश्न
Name the organ from which oxygenated blood goes into the heart
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उत्तर
Lungs
APPEARS IN
संबंधित प्रश्न
State the exact location of the Chordae tendinae
Name the following:
Any one vein which starts from an organ and ends in another organ besides the heart
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
In which organ of our body does blood get oxygenated?
Fill in the blank:
______ carry pure blood.
Name the main artery which carries blood to different parts of the body.
Differentiate between:
Open circulatory system and Closed circulatory system.
Given below is a schematic representation of the circulatory system in man. Study the same and answer the questions that follow:
(i) Label the parts 1 to 4 indicated in the diagram.
(ii) Give one difference between parts 1 and 2 based on:
(a) their structure
(b) the nature of blood flowing through them.
(iii) What is the specific name of the type of blood circulation that takes place between the heart and the lungs?
(iv) Name the valve found at the beginning of the part labeled 3.
Long answer question:
Describe human blood and give its functions.
Agranulocytes are about ______ % of total WBCs.
