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He proved that Priestley's experiment only worked when plants were exposed to sunlight. Concluding that Priestley had not performed his experiment without sunlight. Ingenhousz performed both in sun and dark presence.
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∙ 15y ago
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∙ 12y agoJan Ingenhousz concluded from his experiments that all plants need sunlight to produce energy. He also concluded that plants underwater only produce oxygen bubbles when they have access to sunlight.
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∙ 7y agoHe showed that aquatic plants produce oxygen bubbles in the light, but not in the dark. He also concluded that plants need sunlight to produce energy.
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∙ 10y agoJan Ingenhousz discovered photosynthesis.
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How were Priestly's and Ingenhousz's discoveries about photosynthesis related?
Priestley's and Ingenhousz's experiments showed that light is necessary for plants to produce oxygen.
Which scientist showed that light was needed for photosynthesis to happen?
In 1796 a Swiss botanist, Jean Senebier, showed that plants consume carbon dioxide and produce oxygen in the presence of light. His research was preceeded by the research of others who led the way to the final discovery.
How were Priestley's and Ingenhousz' discoveries about photosynthesis related?
Priestley's and Ingenhousz's experiments showed that light is necessary for plants to produce oxygen (right from the text book of "Prentice Hall Biology" Page 206 by Miller Levine).
Ingenhousz found that plants produce oxygen bubbles only in the presence of what?
Only in the presence of light
Which scientist concluded that most of the growing plants mass comes from water?
Jan van Helmont
What is Jan Ingenhousz's birthday?
Jan Ingenhousz was born on December 8, 1730.
When did Jan Ingenhousz die?
Jan Ingenhousz died on 1799-09-07.
When was Jan Ingenhousz born?
Jan Ingenhousz was born on December 8, 1730.
What has the author Jan Ingenhousz written?
Jan Ingenhousz has written: 'An essay on the food of plants and the renovation of soils' -- subject(s): Fertilizers, Nutrition, Plants
How did Jan ingenhousz collect a sample of dephlogisticated air?
No one knows
Who showed that plants produce oxygen when exposed to light?
Jan Ingenhousz
Who concluded that plants produce a substance that can keep a candle burning?
Jan Ingenhousz
What was Jan ingenhousz hypothesis of photosynthesis before doing the experiment?
Plants need sunlight!
What did Jan ingenhousz?
Jan Ingenhousz was a Dutch scientist who discovered the process of photosynthesis. He showed that plants release oxygen in the presence of sunlight and carbon dioxide, and he also demonstrated that plants need sunlight to produce energy. Ingenhousz's work laid the foundation for our understanding of how plants convert sunlight into chemical energy.
Who discovered the process of photosynthesis?
Jan Ingenhousz is the person who is credited with the discovery of photosynthesis. He was a British scientist who died in 1799.
What did Jan do?
Jan Ingenhousz concluded from his experiments that all plants need sunlight to produce energy. He also concluded that plants underwater only produce oxygen bubbles when they have access to sunlight.
How were Priestly's and Ingenhousz's discoveries about photosynthesis related?
Priestley's and Ingenhousz's experiments showed that light is necessary for plants to produce oxygen.
