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Bull sperm, abnormalities
Credit: Harold Hafs
Digital Credit: Harold Hafs
Publisher: Hoard's Dairyman
Rights: Image Gallery user terms
Description: Bull sperm photomicrograph, showing abnormalities. Sperm a has an acrosomal defect, b and c have severe head abnormalities normally associated with reduced fertility, and the tail of sperm d is positioned so as to prevent normal motility.
Resolution: 1024x669
File Size: 408.28 KB