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HUMAN PHYSIOLOGY

Physiology is the study of functioning of organs and organ systems. All physiological activities are

HUMAN PHYSIOLOGY

Physiology is the study of functioning of organs and organ systems. All physiological activities are aimed at maintenance of homeostasis, living and reproduction. Homeostasis differentiates a living being from the non-living world. It provides the uniqueness for a self- duplicating, genomicized groups of organisms. Homeostatic mechanisms involve stabilizing an optimum level of water, minerals and other components of the body fluids and other thermal regulations. It is achieved by several bio-physical, bio-chemical processes, hormonal secretions and related metabolic modifications. The phenomenon of living is made possible due to several types of evolved organs and their well co-ordinated functions. The functioning of heart as a pumping organ being emotionally controlled is astonishing. The oxygen association and dissociation capabilities of blood pigments, cascading effects of minimal amount of hormones at molecular limits, the process of nervous conduction, analyzing and memory maintaining capacities of the brain, the holistic visual perception of the eye are all wonderful inventions of nature towards a simple process of living






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