Question

Which of the following is not necessary for a plant to carry out photosynthesis? a. carbon dioxide b. water c. oxygen d. sunlight

Answer 1

Photosynthesis is the process by which plants and many other organisms transform light into chemical energy.

During the process of photosynthesis the plants, light energy gets captured and thereby that is used to convert carbon dioxide, water and other kind of minerals into oxygen.

Thereby, option (c) is the right answer.

Answer 2

Oxygen is not required for a plant to perform Photosynthesis.

Option (c)

Explanation:

• Photosynthesis is a process of a plant in which it will prepare its food on its own with the help of the water, sunlight, and carbon dioxide.

• This process does not require oxygen.

• Basically, plants take water present in the soil, carbon dioxide and sunlight to accomplish this process.

• These three reactants make the process of photosynthesis and produce glucose and oxygen as by-products, in which the oxygen is released into the atmosphere and the glucose will be consumed by the plant as food.

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