Maximum photosynthesis occurs ina)Blue lightb)Red lightc)Green lightd)White lightCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Since photosynthesis takes place in the chloroplast that has chlorophyll, the rate of photosynthesis is affected by the colour of light that is absorbed the best by the chlorophyll pigment. Chlorophyll absorbs blue and red light energies the best. The colour that has highest influence on photosynthesis thus is blue which is why many plant growers use blue lights to grow indoor plants. Red light is next best for photosynthesis...###

The leaves of a plant are green because the chlorophyll within them absorb all other wavelengths of light and reflects green light. In the absorption spectrum, it can be shown that red light and blue light are the most absorbed whereas the green light is most commonly reflected. Therefore minimum photosynthesis takes place in green light.

Answer

THE CORRECT ANSWER FOR THIS QUESTION IS ‘B' THAT IS » maximum photosynthesis occurs in red light :)

Answer

Photosynthesis is a process by which green plants and other organisms convert light energy to chemical energy. The process involves the absorption of light by pigments such as chlorophyll, which is responsible for the green color of leaves. The absorption of light by chlorophyll triggers a chain of chemical reactions that result in the synthesis of glucose and oxygen from carbon dioxide and water.

Factors affecting photosynthesis
Several factors affect the rate of photosynthesis, including light intensity, temperature, and the concentration of carbon dioxide. The most important factor, however, is the wavelength of light.

Effect of light wavelength on photosynthesis
Different wavelengths of light have different amounts of energy. The energy of each wavelength determines its ability to excite electrons in the chlorophyll molecule and trigger the chemical reactions that lead to photosynthesis.

The ability of different wavelengths of light to drive photosynthesis is known as their action spectrum. The action spectrum of chlorophyll shows that it absorbs light most efficiently in the red and blue regions of the spectrum.

Why maximum photosynthesis occurs in red light
Out of all the wavelengths, red light is the most effective in driving photosynthesis. This is because red light has a longer wavelength and lower energy than blue light. As a result, it is absorbed more efficiently by chlorophyll, leading to a higher rate of photosynthesis.

In addition to red light, blue light is also effective in driving photosynthesis. This is because blue light has a shorter wavelength and higher energy than red light.

Conclusion
In conclusion, the wavelength of light is an important factor in determining the rate of photosynthesis. Red light is the most effective in driving photosynthesis, followed by blue light. Other wavelengths, such as green light, are not as effective because they are absorbed less efficiently by chlorophyll.

Answer

Maximum photosynthesis occurs in red light. Option B is correct.

Answer

Photosystem I have 7000×10^-10 m wavelength and psII have 6800×10^-10 m and  red light wavelength is same so maximum photosynthesis is possible in red light

Answer

The maximum rate of photosynthesis occurs in red light because most of the green and other small wavelength's of light such as blue,white,violet etc are reflected back from leaves of plants.

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