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Biology 9 Online
OpenStudy (anonymous):

Which receptors respond to a scraped knee? A. thermoreceptors B. pain receptors C. chemoreceptors D. photoreceptors

OpenStudy (anonymous):

pain receptor

OpenStudy (anonymous):

Yes pain receptor will respond toward scraped knee. function of Thermoreceptors is to feel the change in temperature, chemo receptors give response to the chemical stimuli in the environment and photoreceptor are for sensation of light.

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