Question

5. The role of oxygen and carban dioxide in the growth of plants was demonstrated by-
(a) Saussuse
(b) Glauber
(c) Van Helmont
(d) Liebig​

Answer 1

Answer:

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I'm Disha

Answer 2

Answer:

According to Jean Senebier's research, plants use photosynthesis to take in carbon dioxide and expel oxygen.

Explanation:

• Raw ingredients like water, carbon dioxide, and biological components like plastids are needed for photosynthesis.
• Only in the presence of light do plants use these raw ingredients to create carbohydrates.
• The middle of the nineteenth century saw the revelation of these fundamental aspects of photosynthesis.
• A photochemical process called photosynthesis uses the light energy that plants absorb to make oxygen by converting it to chemical energy.
• But even though the method had been around for a while, it wasn't found until 1800. To demonstrate the reality of photosynthesis, various scientists carried out a variety of tests.

Phototrophs transform light energy into chemical energy through a process called photosynthesis, which is then used to power cellular processes.

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