how does auxins control the growth response of seedlings
Answers
Auxins are a powerful growth hormone produced naturally by plants. They are found in shoot and root tips and promote cell division, stem and root growth. They can also drastically affect plant orientation by promoting cell division to one side of the plant in response to sunlight and gravity.
Auxins in the flower promote maturation of the ovary wall and promote steps in the full development of the fruit.
#️⃣*️⃣Controlling seedling orientation*️⃣#️⃣
It was the infamous Charles Darwin and his son Francis who first noticed that seedlings bend toward the light. However, whether a new shoot grows into the soil or towards light, depends on where auxins are located and how they influence cells within the plant. Auxins will move downward due to gravity and laterally, away from light. Cells grow more in areas of the plant where auxins are highly concentrated.
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Hello friend...
This is your required simple answer..
Auxins control the growth of plants by promoting cell division and causing elongation in plant cells (the cells get longer)
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