In plants such as cotton, coriander, and larkspur, the shape of the leaves in juvenile plants is structurally different from those in mature plants. This adaptation is a classic example of:

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Plants follow different pathways in response to the environment or phases of life to form different kinds of structures. This ability is called plasticity. A classic example of plasticity is heterophylly in cotton, coriander, and larkspur. In these plants, the leaves of the juvenile plant are structurally different in shape from those in mature plants. Answer: Plasticity