Ear wax secretion. Coloured scanning electron micrograph (SEM) of ear wax, or cerumen ( center), being secreted by a gland in the ear canal. Ear wax helps to clean and lubricate the ear canal and prevent the entry of bacteria, water and foreign objects. Magnification: x3000 when printed at 10 centimetres wide

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Creative#:

TOP25746976

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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N/A

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N/A

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No

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