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  • Author: SIMON IVERSEN x
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The modal volumes of whole spermatozoa and of heads of spermatozoa from bull, boar and human were determined by means of a Coulter Counter, Model B, with automatic plotter. The volumes of the heads of the spermatozoa were found to be identical. This may mean that the mass of the constituents of the heads is identical and that although the heads of different species have different shapes the product of the linear dimensions is constant.