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Most plants are green in colour because
[1997]
- a)the atmosphere filters out all the colours of the visible light spectrum except green
- b)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesis
- c)chlorophyll is least effective in absorbing green light
- d)green light allows maximum photosynthesis
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Most plants are green in colour because[1997]a)the atmosphere filters ...
The leaves appear green because of the pigment chlorophyll which does not ab
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Most plants are green in colour because[1997]a)the atmosphere filters ...
Why are most plants green in color?
Introduction:
Most plants appear green in color due to the presence of chlorophyll, a pigment responsible for absorbing light energy during photosynthesis. However, the specific reason why plants predominantly reflect green light is explained by option 'C' - chlorophyll is least effective in absorbing green light.
Explanation:
To understand why plants appear green, let's delve into the process of photosynthesis and the role of chlorophyll.
1. Photosynthesis:
Photosynthesis is the process by which plants convert light energy into chemical energy, which is then used to synthesize glucose and other organic molecules. This energy conversion occurs in specialized structures called chloroplasts, primarily in the leaves of plants.
2. Chlorophyll:
Chlorophyll is the primary pigment responsible for trapping light energy during photosynthesis. It absorbs light in the visible spectrum, particularly in the red and blue regions. These absorbed wavelengths are used to power the chemical reactions that convert carbon dioxide and water into glucose and oxygen.
3. Absorption of light:
Chlorophyll molecules are most efficient at absorbing light in the red and blue regions of the spectrum. However, they are least effective at absorbing green light, which falls in the middle of the visible spectrum.
4. Reflection of light:
When light strikes an object, it can be absorbed, transmitted, or reflected. In the case of plants, the green wavelengths of light are not efficiently absorbed by chlorophyll and are therefore reflected back.
5. Perception of color:
Our perception of color is based on the wavelengths of light that are reflected by an object. Since plants predominantly reflect green light, they appear green to our eyes.
Conclusion:
In conclusion, most plants appear green in color because chlorophyll, the pigment responsible for absorbing light energy during photosynthesis, is least effective at absorbing green light. Instead, it reflects green light, giving plants their characteristic green appearance.
Introduction:
Most plants appear green in color due to the presence of chlorophyll, a pigment responsible for absorbing light energy during photosynthesis. However, the specific reason why plants predominantly reflect green light is explained by option 'C' - chlorophyll is least effective in absorbing green light.
Explanation:
To understand why plants appear green, let's delve into the process of photosynthesis and the role of chlorophyll.
1. Photosynthesis:
Photosynthesis is the process by which plants convert light energy into chemical energy, which is then used to synthesize glucose and other organic molecules. This energy conversion occurs in specialized structures called chloroplasts, primarily in the leaves of plants.
2. Chlorophyll:
Chlorophyll is the primary pigment responsible for trapping light energy during photosynthesis. It absorbs light in the visible spectrum, particularly in the red and blue regions. These absorbed wavelengths are used to power the chemical reactions that convert carbon dioxide and water into glucose and oxygen.
3. Absorption of light:
Chlorophyll molecules are most efficient at absorbing light in the red and blue regions of the spectrum. However, they are least effective at absorbing green light, which falls in the middle of the visible spectrum.
4. Reflection of light:
When light strikes an object, it can be absorbed, transmitted, or reflected. In the case of plants, the green wavelengths of light are not efficiently absorbed by chlorophyll and are therefore reflected back.
5. Perception of color:
Our perception of color is based on the wavelengths of light that are reflected by an object. Since plants predominantly reflect green light, they appear green to our eyes.
Conclusion:
In conclusion, most plants appear green in color because chlorophyll, the pigment responsible for absorbing light energy during photosynthesis, is least effective at absorbing green light. Instead, it reflects green light, giving plants their characteristic green appearance.
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Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer?
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Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer?.
Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer?.
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Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Most plants are green in colour because[1997]a)the atmosphere filters out all the colours of the visible light spectrum except greenb)green light is the most effective wavelength region of the visible spectrum in sunlight for photosynthesisc)chlorophyll is least effective in absorbing green lightd)green light allows maximum photosynthesisCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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