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प्रश्न
Describe the process of respiration in Amoeba. State whether it is anaerobic respiration or aerobic respiration.
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उत्तर
Ameoba is a unicellular organism. It depends on simple diffusion of gases for breathing. The exchange of gases in Amoeba takes place through its cell membrane. Since it lives in water, the oxygen from water diffuses into the body of Amoeba through its cell membrane. This oxygen is used for respiration inside the Amoebacell. The process of respiration continuously produces carbon dioxide that diffuses out through the membrane of Amoeba into the surrounding water.
Respiration in Amoeba is aerobic.
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संबंधित प्रश्न
Given below are the end products of different reactions involving glucose.

Write the reaction number in front of the following:
(i) Anaerobic reaction =
(ii) Reaction in the human muscles =
(iii) Aerobic respiration =
(iv) Reaction in the plant cells =
(v) Reaction in the liver
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Describe the process of respiration in the following part of a plant:
Leaves
During respiration, the exchange of gases takes place in:
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| Carbon dioxide always produced | A lot of energy released | |
| (a) | No | Yes |
| (b) | No | No |
| (c) | Yes | No |
| (d) | Yes | Yes |
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(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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(b) Which of the animals could be frog?
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(d) Which animal could be grasshopper?
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Fill in the blanks on a similar pattern.
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