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Yes plants give out oxygen during photosynthesis but only in the morning .

At night when there is no sunlight they use the oxygen to make their

food .

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Q: Do plants give oxygen off when using photosynthesis?
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Related questions

Why is it important that plants give off oxygen during photosynthesis?

Why is it important that plants give off oxygen during photosynthesis


What gas do plant give off after photosynthesis?

In general outline, photosynthesis is the opposite of cellular respiration. CO2+ H2O+sunlight ----> O2 + H2O +carbohydrates.It uses carbon dioxide and the energy from sunlight to make carbohydrates and oxygen (a waste product from plants).


How does phytoplankton give off oxygen?

By using photosynthesis. Photosynthesis releases oxygen as a waste product.


Plants give off oxygen under what conditions?

photosynthesis


What molecule do plants give off in photosynthesis?

Oxygen or O2


Why does photosynthesis provide oxygen?

Because since we give out carbon dioxide the plants use it to make photosynthesis so they give out the opposite kind of gas; oxygen.


What do plants give off as a result of photosynthesis?

They produce glucose and oxygen. Oxygen is given off as a gas.


What do plants absorb soil from?

AnswerPlants take Carbon Dioxide from the air by photosynthesis and replace it with oxygen


Do plants give humans oxygen?

yes, through photosynthesis Humans, in return, give off carbon dioxide to the plants, which they exhale after breathing the oxygen.


What gas does plants give off in the light?

Plants produce oxygen when exposed to light. They do this by the process of photosynthesis. The oxygen comes from the splitting of water molecules to produce hydrogen ions and the oxygen is expelled as a waste product.


What do plants give off after photosynthesis?

Any extra energy (food) which is left over is stored as starch


When do plant give off oxygen?

Photosynthesis. Using the sun�s energy green plants convert carbon dioxide and water into simple sugars and oxygen. Along with carbon dioxide, plants also need water, which is gathered by the plant�s roots, to make food through the process of photosynthesis. The stomata allows oxygen to be released through this process. This oxygen is an important exchange for all living things. Plants take in the carbon dioxide and give off the oxygen that we need in order to breathe.