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Questions and Answers
Which plant hormone is responsible for the elongation of cells?
What is the plant hormone responsible for the promotion of cell division?
Which plant hormone is mainly responsible for the growth of stem?
In plant tropisms, which hormone is commonly associated with phototropism?
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What stimulates the growth of pollen tubes towards the ovules during fertilization in plants?
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Which plant hormone is involved in regulating the opening and closing of stomata by affecting guard cells?
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What is the role of insulin in the body?
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Why is insufficient secretion of insulin harmful?
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What causes the shape change in guard cells?
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Why do pea plant tendrils grow in a specific direction?
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What triggers the growth of pollen tubes towards ovules?
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By what mechanism do plants exhibit movement in response to sunlight?
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Which part of the brain controls involuntary actions like salivation, vomiting, and blood pressure?
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What is the main thinking part of the brain?
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Which part of the brain controls posture and balance of the body?
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Spinal cord originates from which part of the brain?
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What is the movement of shoot towards light known as?
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Which plant hormone is responsible for inhibiting growth?
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