chlorophyll
Light
Jan Ingenhousz
i think they will die
No. They need light for energy which they use to make food with.
Plants produce oxygen bubbles during photosynthesis when they use light energy to convert carbon dioxide and water into glucose and oxygen. The oxygen is a byproduct of this process and is released into the atmosphere through tiny pores called stomata.
Yes, plants need light to mature because light is essential for photosynthesis, the process by which plants convert light energy into chemical energy to produce food. Without sufficient light, plants cannot produce the energy they need to grow and develop properly.
The plants exposed to red light will likely grow better. Red light is more essential for the process of photosynthesis, which is crucial for plant growth. Green light is reflected rather than absorbed by plants, so it may not support growth as effectively.
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For a control group, you can expose the plants to white light which consists of all visible wavelengths. This will allow you to compare how the plants respond to this balanced light source compared to the specific red, blue, and yellow wavelengths.
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.
Photosynthesis is the chemical process that uses light to process carbon dioxide in plants.
Onions turn green when exposed to sunlight because they produce chlorophyll, the green pigment responsible for photosynthesis in plants. This process is called greening and is a natural response to light exposure.