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What causes a green plant to bend towards light as it grows?
  • a)
    Because green plants need light to carry on photosynthesis
  • b)
    Because green plants are phototropic
  • c)
    Light stimulates plant cells on the lighted side to grow faster
  • d)
    Auxin accumulates on the shaded side
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
What causes a green plant to bend towards light as it grows?a)Because ...

Auxin is a plant hormone that plays important role in phototropism, growth movement in response to light. It promotes cell elongation. It is unequally distributed in the plant cells. It is transported towards the shady side and thus present in higher concentration. However, less auxin is transported towards the illuminated side. Due to this, the plant to grow more on the shaded side and bend in the direction of the light source. It shows phototropic response where faster cell elongation is seen on the shaded side than on the illuminated side. 
Thus, the correct answer is option D.
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What causes a green plant to bend towards light as it grows?a)Because green plants need light to carry on photosynthesisb)Because green plants are phototropicc)Light stimulates plant cells on the lighted side to grow fasterd)Auxin accumulates on the shaded sideCorrect answer is option 'D'. Can you explain this answer?
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What causes a green plant to bend towards light as it grows?a)Because green plants need light to carry on photosynthesisb)Because green plants are phototropicc)Light stimulates plant cells on the lighted side to grow fasterd)Auxin accumulates on the shaded sideCorrect answer is option 'D'. 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 What causes a green plant to bend towards light as it grows?a)Because green plants need light to carry on photosynthesisb)Because green plants are phototropicc)Light stimulates plant cells on the lighted side to grow fasterd)Auxin accumulates on the shaded sideCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What causes a green plant to bend towards light as it grows?a)Because green plants need light to carry on photosynthesisb)Because green plants are phototropicc)Light stimulates plant cells on the lighted side to grow fasterd)Auxin accumulates on the shaded sideCorrect answer is option 'D'. Can you explain this answer?.
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