Sperm are usually produced by an individual in large numbers and are considerably smaller than the [[egg]] to be fertilised because, unlike the egg, they do not contain large [[plasma]] amounts and yolk-containing nutrients.
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Sperm are usually produced by an individual in large numbers and are considerably smaller than the [[egg]] to be fertilised because, unlike the egg, they do not contain large [[Plasma/en|plasma]] amounts and yolk-containing nutrients.
Version vom 22. Mai 2019, 00:26 Uhr
Sperm are usually produced by an individual in large numbers and are considerably smaller than the egg to be fertilised because, unlike the egg, they do not contain large plasma amounts and yolk-containing nutrients.