Pages tagged with Receptor

This article is meant to opening our eyes to see how delicate and sensitive the infant's skin is and that is why they respond rapidly to any discomfort or stimuli experienced.
South American vampire bats use a special receptor, that is found on their muzzles, in order to pick up the heat their victims’ blood vessels emit and sink their teeth in the juiciest spot.
The opening of the iris is called pupil. The pupil is the black portion of the eye. Pupil expands to allow more light to enter when it is dim. It also contracts to reduce light amount that enter the eye when it is bright.
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