3
Question
Process of exchange of O2 of atmosphere with CO2 produced by cells is called.
Process of exchange of O2 of atmosphere with CO2 produced by cells is called.
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Solution
The correct option is B Gaseous exchange
Solution: - Process of exchange of O2 of atmosphere with CO2 produced by cells is called Gaseous exchange.
- Gaseous exchange is the process that takes place in the alveoli in the lungs.
- In this process, there is inhaling of O2 into the blood and offloading of CO2 from the blood.
- Option A is incorrect as photosynthesis is the process, in which green plants use solar energy that converts water, carbon-dioxide into oxygen in the presence of chlorophyll.
- Option B is incorrect as in the biological respiration process, there is a breakdown of glucose and produces ATP.
- Option C is incorrect as biological assimilation is the process in which there is the chemical breakdown of substances into the bloodstream. this process takes place in the liver.
- Hence, the answer is Opt : [D]
Solution:
- Process of exchange of O2 of atmosphere with CO2 produced by cells is called Gaseous exchange.
- Gaseous exchange is the process that takes place in the alveoli in the lungs.
- In this process, there is inhaling of O2 into the blood and offloading of CO2 from the blood.
- Option A is incorrect as photosynthesis is the process, in which green plants use solar energy that converts water, carbon-dioxide into oxygen in the presence of chlorophyll.
- Option B is incorrect as in the biological respiration process, there is a breakdown of glucose and produces ATP.
- Option C is incorrect as biological assimilation is the process in which there is the chemical breakdown of substances into the bloodstream. this process takes place in the liver.
- Hence, the answer is Opt : [D]
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