Write T for the true statement and F for the false one. Correct the false statement(s).

1. Clayey soil becomes sticky and like plastic when wet.
2. Respiration in the absence of oxygen is called aerobic.
3. Lungs are the breathing organs of plants.
4. Subsoil is rich in minerals and other materials.
5. Respiration is primarily of two types.

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Solution

1. T
Clayey soil becomes sticky and like plastic when wet.

2. F
Respiration in the absence of oxygen is called anaerobic respiration.

3. F
Stomata are the breathing organs of plants.

4. F
Top soil is rich in minerals and other materials.

5. T
Respiration is primarily of two types.

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Similar questions

Select True(T) or False(F) in the following statements regarding aerobic and anaerobic respiration.

1. Aerobic respiration proceeds in the presence of oxygen.
2. Anaerobic respiration proceeds in the absence of oxygen.
3. In anaerobic respiration end product is water.
4. Aerobic respiration occurs normally throughout life.

Q. Fill in the blanks with the correct words.

1. .................... (Inhalation/Exhalation) is the first step in breathing.
2. Fish absorb oxygen from water through .................... (gills/diffusion).
3. The exchange of gases at the cellular level is called .................... (breathing/respiration).
4. Plants respire through .................... (stomata/seed).
5. Respiration in the absence of oxygen is .................... (aerobic/anaerobic).

State whether the following statements are true or false. Justify your statement. [5 MARKS]
(1) During heavy exercise, the breathing rate of a person slows down.
(2) Plants carry out photosynthesis only during the day and respiration only at night.
(3) Frogs breathe through their skin as well as their lungs.
(4) At high altitudes, the lower air pressure makes it more difficult for oxygen to enter our respiratory systems.
(5) Glucose breaks down into lactic acid in the absence of oxygen.

State whether the following statements are true/ false .Give the explanation for each statement to support your answer. [5 MARKS]
(1) During heavy exercise the breathing rate of a person slows down.
(2) Plants carry out photosynthesis only during the day and respiration only at night.
(3) Frogs breathe through their skins as well as their lungs.
(4) The amount of air available on the mountains is more than that available on the ground.
(5) Glucose breaks down into lactic acid in the absence of oxygen.

Q. Respiration without oxygen is called aerobic respiration. True of false?

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1. T Clayey soil becomes sticky and like plastic when wet. 2. F Respiration in the absence of oxygen is called anaerobic respiration. 3. F Stomata are the breathing organs of plants. 4. F Top soil is rich in minerals and other materials. 5. T Respiration is primarily of two types.

1. T
Clayey soil becomes sticky and like plastic when wet.

2. F
Respiration in the absence of oxygen is called anaerobic respiration.

3. F
Stomata are the breathing organs of plants.

4. F
Top soil is rich in minerals and other materials.

5. T
Respiration is primarily of two types.