Phytoalexin production is an example of a(n)

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Phytoalexins are compounds produced by plants as a response to the presence of pathogens or other stressors. This is an example of an induced plant defense, as it is only produced in response to a specific challenge. Constitutive plant defenses and mechanical defenses are always present, regardless of external stimuli. Environmental challenges may trigger plant responses, but these are not necessarily specific to pathogens. Gene-for-gene responses are a specific type of induced defense mechanism that involves recognition and response to specific pathogenic molecules.

Phytoalexin Production Is an Example of A(n)