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PENENTUAN JENIS KELAMIN

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Faktor Hormonal<br />

Perkembangan organ kelamin dipengaruhi hormon tertentu<br />

keberadaan hormon tdk lepas dr kontrol gen, tetapi<br />

jumlah hormon dpt meningkat karena faktor lingkungan<br />

Ikan pd stadium larva --- organ kelamin belum berkemb -<br />

-- organ kelamin berkemb saat stadium pasca larva <br />

Bila larva berkromosom XY terendam dalam larutan<br />

hormon betina --- yg berkemb adl organ betina dgn<br />

kromosom XY & ketika dewasa berjenis kelamin betina<br />

yg dpt membentuk gamet X + Y<br />

TO2K 14

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