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The word eyelash is a compound consisting of the words eye, referring to the eye which the lashes surround and protect; and lash, referring to the braided cord of a whip or to the act of stroking with a whip. This is in reference to both the individual lashes resembling whips, and the action of blinking the eyes causing the lashes to move in a ...
An eyelid is a thin fold of skin that covers and protects the eye. The levator palpebrae superioris muscle helps in the movement of eyelid. The human eyelid features a row of eyelashes along the eyelid margin, which helps in protection of the eye from dust and foreign debris. The main function of eyelid is to keep the cornea moist and clean.
The total number of genes that contribute to eye color is unknown, but there are a few likely candidates. A study in Rotterdam (2009) found that it was possible to predict eye color with more than 90% accuracy for brown and blue using just six SNPs. [16] [17] In humans, eye color is a highly sexually dimorphic trait. [18]
Eyelashes grow from the eyelid margin and project outwards and curl away from the eye, to protect the eye from foreign objects. The eyelashes (or simply lashes) are hairs that grow on the edges of the upper and lower eyelids.
Bored Panda has scoured the depths of the internet to compile a list of really interesting photos of the human body. From extreme close-ups of skin, to the effects of chemotherapy on nails, burns ...
Additionally, one can use a warm damp cloth on the eye, which will help the clogged pore to open up and release some pressure. Anti-bacterial eye drops may also be prescribed. If the pustules enlarge, an oral antibiotic may be prescribed. If lesions such as cysts form, they must be surgically drained; this operation is rarely necessary.
Venous leg ulcers in humans is a kind of an ulcer, due to abnormal vein function in the legs. The common causes for the disease include blood clots, injury, inheritance, ageing, lack of physical ...
Dichromacy in humans is a form of color blindness (color vision deficiency). Normal human color vision is trichromatic, so dichromacy is achieved by losing functionality of one of the three cone cells. The classification of human dichromacy depends on which cone is missing: Protanopia is a severe form of red-green color blindness, in which the ...