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Plant Hormones

Class 10 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ScienceWhat is the most likely effect of applying gibberellin to a dwarf plant?Class 10Control and CoordinationPlant hormonesLevel 17Medium ScienceDuring drought, slow growth and wilting of leaves in a plant are more related to which hormone?Class 10Control and CoordinationPlant hormonesLevel 17Medium ScienceIf the effect of cytokinin becomes very low, which plant function may be affected more?Class 10Control and CoordinationPlant hormonesLevel 17Medium ScienceHigh auxin concentration may inhibit growth in roots but promote growth in stems. What does this show?Class 10Control and CoordinationPlant hormonesLevel 17Medium ScienceCells on the shaded side of a plant stem become more elongated. In which direction will the plant bend?Class 10Control and CoordinationPlant hormonesLevel 17Medium ScienceA plant receives light from one side, but its shoot tip is covered. Why may bending of the stem decrease?Class 10Control and CoordinationPlant hormonesLevel 17Medium ScienceWhy can the same hormone have different effects in different parts of a plant?Class 10Control and CoordinationPlant hormonesLevel 16Hard ScienceIn which situation can hormonal control be considered more suitable than nervous control?Class 10Control and CoordinationPlant hormonesLevel 16Medium ScienceIf stomata of a plant remain open during severe water shortage, which hormone may be deficient or ineffective?Class 10Control and CoordinationPlant hormonesLevel 16Medium ScienceWhat conclusion about plant growth can be drawn by combining the functions of gibberellin and cytokinin?Class 10Control and CoordinationPlant hormonesLevel 16Medium ScienceWhy is it suitable to understand abscisic acid as both a growth inhibitor and a stress hormone?Class 10Control and CoordinationPlant hormonesLevel 16Hard ScienceIf auxin distribution is artificially kept equal in a plant why may stem bending reduce even with one sided light?Class 10Control and CoordinationPlant hormonesLevel 16Hard ScienceWhy is phototropism in plants called a growth based response?Class 10Control and CoordinationPlant hormonesLevel 16Medium ScienceA plant stem is given light from one side and it bends towards the light. What is the correct reason for this bending?Class 10Control and CoordinationPlant hormonesLevel 16Medium ScienceWhich plant structure can coil around a support after touching it?Class 10Control and CoordinationPlant hormonesLevel 18Easy SciencePlants do not have a nervous system. How do they respond to stimuli?Class 10World of LivingControl and CoordinationLevel 18Medium ScienceWhat does positive geotropism in a plant root mean?Class 10Control and CoordinationPlant hormonesLevel 18Easy ScienceIf light falls on a plant stem from one side only then towards which side will the stem bend?Class 10Control and CoordinationPlant hormonesLevel 18Medium ScienceWhich plant hormone helps in increasing stem length?Class 10Control and CoordinationPlant hormonesLevel 17Medium ScienceWhich plant hormone is linked with growth inhibition and wilting of leaves?Class 10Control and CoordinationPlant hormonesLevel 17Medium