NUTRITION
DIGESTIVE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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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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Detailed explanation-1: -While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells.
Detailed explanation-2: -Yes, it is true that animals breathe oxygen and give out carbon dioxide; this is done in the process of respiration.
Detailed explanation-3: -Respiration is a biochemical process, in which the cells of an organism obtain energy by reacting oxygen with glucose, resulting in the release of carbon dioxide, water, and ATP. Q. Breathing is a physical process while, respiration is a biochemical process.
Detailed explanation-4: -Updated On: 27-06-2022. During photosynthesis, no carbon dioxide is released; instead, oxygen is produced. Light energy, water, and carbon dioxide are the three components necessary for photosynthesis to take place.