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Class 10 · Science · Medium
→If a student says all quick responses occur after thinking in the brain, which example disproves it?
Class 10 · Science · Medium
→In which situation is the role of a gland as an effector clearer than that of a muscle?
Class 10 · Science · Medium
→Which option correctly orders voluntary, involuntary, and reflex actions?
Class 10 · Science · Medium
→If light receptors in the eye work but the nerve carrying the message to the brain is damaged, what will happen?
Class 10 · Science · Easy
→Which option correctly differentiates receptor and effector?
Class 10 · Science · Easy
→Which option gives the most accurate application of stimulus and response?
Class 10 · Science · Medium
→Which statement correctly explains directional growth of root and stem together?
Class 10 · Science · Medium
→If in an experiment the stem does not bend towards light but the plant is alive, which process is more likely disturbed?
Class 10 · Science · Medium
→Which option gives the correct scientific basis of control in plants?
Class 10 · Science · Medium
→Why can the effect of abscisic acid be useful for a plant during drought?
Class 10 · Science · Medium
→How can the opposite effects of gibberellin and abscisic acid be understood?
Class 10 · Science · Medium
→Why is cytokinin especially useful in actively growing regions?
Class 10 · Science · Medium
→Which option correctly analyses growth-based and non-growth-based plant responses?
Class 10 · Science · Hard
→How are folding of Mimosa leaves on touch and coiling of a tendril around a support different?
Class 10 · Science · Medium
→What is the deeper reason behind a tendril coiling around a support?
Class 10 · Science · Medium
→On what basis is pollen-tube growth towards an ovule different from ordinary phototropism?
Class 10 · Science · Medium
→If a root grows towards water and away from light at the same time, which conclusion is correct?
Class 10 · Science · Hard
→Why can a high auxin concentration produce different effects in roots and stems?
Class 10 · Science · Medium
→A plant receives light from one side, and its stem bends towards that side. What is the most accurate role of auxin?
Class 10 · Science · Medium
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