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Study Receptors lecture notes PDF with college biology definitions and explanation to study What are Receptors?. Study receptors definitions with college biology terms to review biology course for online degree programs.

Receptors Definition:

  • Sense organs are groups of receptor cell, responding to specific stimuli: light, sound, touch,temperature and chemicals.

    Cambridge IGSCE Biology by Mary Jones, Geoff Jones



Receptors Notes:

Receptors are the part of an orgnism's body that helps in detecting stimuli, are specialized cells and linked to sensory neurones. Similarly, in animals, receptors work as a part of a sense organ: eye, for instance; is a sense organ while cone and rod cells in the retina are receptors.

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