Faits sur sex Revealed

In the nematode Caenorhabditis elegans, most worms are self-fertilizing hermaphrodites with an XX karyotype, plaisant occasional abnormalities in chromosome inheritance can give rise to individuals with only Nous-mêmes X chromosome—these XO individuals are fécond males (and half their offspring are male).[63]Clownfishes are initially male; the

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