If a plant lacks chlorophyll, which process will be affected first?
Answer and explanation
Correct answer: Photosynthesis
Chlorophyll is the green pigment that absorbs light energy needed to drive photosynthesis. In its absence or severe deficiency, the leaf cannot efficiently convert carbon dioxide and water into glucose, so food formation is affected directly and first. Transpiration, water transport and mineral absorption may continue through other structures, although plant growth can later suffer. Therefore option A is correct.
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What is the correct answer to this question?
Photosynthesis
Why is this the correct answer?
Chlorophyll is the green pigment that absorbs light energy needed to drive photosynthesis. In its absence or severe deficiency, the leaf cannot efficiently convert carbon dioxide and water into glucose, so food formation is affected directly and first. Transpiration, water transport and mineral absorption may continue through other structures, although plant growth can later suffer. Therefore option A is correct.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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