EMBRYOLOGY
RESPIRATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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We get carbon dioxide and expel oxygen
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TRUE
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Only during photosynthesis, plants take in carbon dioxide and release oxygen as a byproduct.
Detailed explanation-2: -A molecule of carbon dioxide (CO2) is made up of one carbon atom and two oxygen atoms.
Detailed explanation-3: -Cellular respiration is a chemical process in which food molecules are broken down into simpler molecules within the cells and energy is produced. In cellular respiration, the inhaled oxygen is used for breaking the food. Hence in respiration oxygen is required and carbon dioxide is released out.
There is 1 question to complete.