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Why is it scientifically wrong to call plants insensitive even though they have no brain?

Answer and explanation

Correct answer: Because they respond to stimuli such as light, water, gravity, and touch

Sensitivity means the ability to detect and respond to a stimulus; it does not require a brain or a nervous system like that of humans. Plants respond through chemical coordination, growth movements, and changes in cell water balance. Examples include bending toward light, growing toward water, responding to gravity, and reacting to touch. Therefore option A is correct, whereas the other choices wrongly attribute animal structures or locomotion to plants.

Related tags

Plant SensitivityStimuliPlant CoordinationControl And CoordinationWorld Of LivingScienceClass 10 Mcq

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