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प्रश्न
What is the other name of wind-pipe?
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उत्तर
Wind-pipe is also known as trachea.
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संबंधित प्रश्न
Name two animals which breathe through gills.
Name the red pigment which carries oxygen in blood.
Describe the process of respiration in fish.
Why do fishes die when taken out of water?
Explain how, it would benefit deep sea divers if humans also had gills.
Internal respiration may be defined as:
When air is blown from mouth into a test-tube containing lime water, the lime water turns milky due to the presence of:
The two organisms which breath only through their moist skin are:
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A, B and C are three living organisms. The organism A is a unicellullar fungus which can live without air. It is used in the commercial production of an organic compound P from molasses. The organism B is a unicellular animal which lives in water and feeds and moves by using pseudopodia. It breathes through an organelle Q. The organism C is a tiny animal which acts as a carrier of malarial parasite. It breathes and respires through a kind of tiny holes R and air-tubes S in its body.
(a) What are organisms (i) A (ii) B, and (iii) C?
(b) Name (i) P (ii) Q (iii) R, and (iv) S.
(c) Which organism/organisms undergo aerobic respiration?
(d) Which organism/organisms undergo anaerobic respiration?
With which human organ system (or human systems) is alveoli associated?
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
'C' shaped cartilage rings and ____________.
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 |
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
____________ refers to a biochemical process of oxidation of organic compounds in an orderly manner for the liberation of chemical energy in the form of ATP.
The major fraction of CO2 released during cellular respiration is transported by the blood to the lung capillaries ______
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Insects have spiracles on the lower surface of the body
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Match the correct answers with the type of respiration and respiratory substances.
| Respiration | Types of Substrates |
| A. Floating respiration | I. Proteins |
| B. Cytoplasmic respiration | II. Glucose |
| C. Protoplasmic respiration | III. Carbohydrates and fats |
