Does Plants Need Oxygen
And the answer is YES. What if we scale it down to a single person in an airtight room.
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Plants produce about ten times as much oxygen as they can use during photosynthesis and the excess oxygen has no where to go so its just released into the air.
Does plants need oxygen. During daytime photosynthesis is going on faster than respiration so normally plants will produce oxygen during the day just what your dad could do with. Therefore its a perfect symbiotic relationship. Plants need oxygen for the same reason you and Ido -- without oxygen we cant convert the carbohydrates fats and proteins we eat into energy.
Yes plants need oxygen all the free oxygen in the atmospheric air is the result of photosynthesis. However at night only respiration continues so plants like other organisms - mice - cats - dogs - people - bacteria produce carbon dioxide and use up. Why do trees need oxygen.
While at night the plants uptake oxygen and release carbon dioxide which is called respiration. This principle is illustrated in the life of plants. All animals plants fungi and multicellular things require oxygen with only a few exceptions.
They respire take in oxygen give off carbon dioxide the same way that animals do. Plants need oxygen but dont have a heart Complex animals all have a circulatory system of some sort to get oxygen throughout the body for respiration. Plants Dont Produce Oxygen O2 From Carbon Dioxide CO2 Everyone is aware of the high carbon dioxide levels in the air and its contribution to global warming.
Oxygen is a bi-product of Photosynthesis. And many of you have heard that plants can convert this CO2 into oxygen. Plants make oxygen through a process called photosynthesis.
Photosynthesis literally means making things with light Photosynthesis requires six carbon dioxide molecules and six water molecules to produce glucose a sugar that serves as food for the plant. The light initiates a process of photosynthesis whereby green plants convert energy from the sun to transform carbon dioxide and water into glucose and oxygen. Plants are important in controlling the CO2 level but they dont convert CO2 into O2.
Photosynthesis is a photochemical reaction in which water combined with carbon dioxide in the presence of sunlight and chlorophyll. Coincidentally plants make oxygen while animals produce carbon dioxide. No animal can survive without oxygen as it is needed for respiration.
Across the world billions of plants produce oxygen for billions of people. They only use carbon dioxide during the day when light. It is a 247 process but is more intense.
However digging a little deeper reveals that plants require oxygen as well. Dark respiration does not depend on light whereas photorespiration does. Aquarium plants do need oxygen.
They use oxygen as an oxidizer. Having these plants at home improves air quality throughout the day and helps people to sleep better at night. Plants do need oxygen to survive.
Plants always use oxygen but during photosynthesis they get the oxygen they need from CO2 and they release the excess oxygen they dont need. Glucose and oxygen are the products of photosynthesis. They take carbon dioxide in and exhale oxygen during the day.
But thats on a giant scale. Plants release oxygen during the day in the presence of natural light through the process of photosynthesis. Oxygen is produced as a waste product for the plant as the plant makes its own food.
Only parts of plants with chlorophyll can convert CO2 to O2which must happen during the day during photosynthesis. We call this process respiration and the formula for this sort of reaction is like this. Technically plants do not produce Oxygen.
Sugar oxygen -- carbon dioxide water energy. Plants also do respiration even though they are net producers of oxygen through photosynthesis. Your cannabis plants use their roots stems and leaves in the process of aerobic respiration.
Roots cant photosynthesize so they need to get oxygen directly from the air. Maybe the classic sci-fi. Plants rely on this process for growth and propagation.
The difference is that during the day plants also perform photosynthesis in which they take in carbon dioxide and give off oxygen. Aquarium plants respire just as we do. Even the plants use the same oxygen in dark for their own respiration.
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