Multiple Choice Questions IX — task. Science CBSE, Class 10.

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1. The growth of tendril in pea plants is due to

rapid cell divisions in tendrillar cells that are away from the support
rapid cell divisions in tendrillar cells in contact with the support
effect of light
effect of gravity

2. The growth of pollen tubes towards ovules is due to

geotropism
hydrotropism
chemotropism
phototropism

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