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Chemical coordination in plants occurs through what?

Answer and explanation

Correct answer: Plant hormones

Plants lack the nervous system and specialised neurons found in animals, but they still coordinate growth and responses. They do this through chemical messengers called plant hormones or phytohormones, including auxin, gibberellin, cytokinin, ethylene, and abscisic acid. Neurons, bones, and blood cells are animal structures, not the plant mechanism. Thus, option A is correct.

Related tags

Plant-HormonesChemical-CoordinationPhytohormonesNervous SystemControl And CoordinationScienceClass 10 Mcq

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