Why sunflower turns towards sun ?
Why sunflower turns towards sun ?
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charu25
Looking of sunflower towards the sun is known as phototropic development
This is because of quality of auxin, a development harmone in the stem.
At the point when the stem tip gets one-sided light, the grouping of auxin increments in the concealed side
The higher grouping of auxin in the concealed side makes that side become quicker, bringing about a positive phototropic arch.