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प्रश्न
Match the items in Column A with those in Column B.
|
Column A |
Column B |
|
Cartilaginous |
Epiglottis |
|
Large surface area |
Diaphragm |
|
Breathing movements |
Bronchi |
|
Voice |
Alveoli |
|
Complemental air |
Larynx |
|
Swallowing |
Extra inhalation |
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उत्तर
|
Column A |
Column B |
|
Cartilaginous |
Bronchi |
|
Large surface area |
Alveoli |
|
Breathing movements |
Diaphragm |
|
Voice |
Larynx |
|
Complemental air |
Extra inhalation |
|
Swallowing |
Epiglottis |
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संबंधित प्रश्न
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Name the pores in a leaf through which respiratory exchange of gases takes place.
Describe the process of respiration in fish.
Name the energy currency in the living organisms. When and where is it produced?
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"Respiration is a vital function of the body". Justify this statements.
Which of the following is the correct sequence of air passage during inhalation?
(a) nostrils → larynx → pharynx → trachea → lungs
(b) nasal passage → trachea → pharynx → larynx → alveoli
(c) larynx → nostrils → pharynx → lungs
(d) nostrils → pharynx → larynx → trachea → alevoli
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Fill in the following blanks with suitable words:
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There is a pair of bean-shaped organs P in the human body towards the back, just above the waist. A waste product Q formed by the decomposition of unused proteins in the liver is brought into organ P through blood by an artery R. The numerous tiny filters S present in organ P clean the dirty blood by removing the waste product Q. The clean blood goes into circulation through a vein T. The waste substance Q, other waste salts, and excess water form a yellowish liquid U which goes from organ P into a bag-like structure V through two tubes W. This liquid is then thrown out of the body through a tube X.
(a) What is (i) organ P, and (ii) waste substance Q?
(b) Name (i) artery R, and (ii) vein T.
(c) What are tiny filters S known as?
(d) Name (i) liquid U (ii) structure V (iii) tubes W, and (iv) tube X.
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External respiration and Internal respiration
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Alveoli and _____________.
State one function of the following:
Pleural fluid
With regard to the respiratory system and the process of respiration in man, answer the following question:
What is meant by :
- Residual air and
- Dead air space
How much percent of C02 is transported in a dissolved form as carbonic acid?
