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Physiological Responses

Meaning

Physiological Responses are the complex, adaptive reactions that occur within a living organism to maintain internal stability and successfully interact with its internal or external environment. These responses encompass a wide array of homeostatic adjustments, including alterations in heart rate, metabolic rate, immune activity, and cellular signaling pathways. In endocrinology, the entire system is predicated on these responses, as hormones act as the chemical messengers that initiate, coordinate, and regulate these systemic biological adjustments.