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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">HIBRIDACION</topic></authority><related type="narrower"><topic>ESPECIES</topic></related><related type="narrower"><topic>GENETICA</topic></related><related type="narrower"><topic>HETEROSIS</topic></related><related type="narrower"><topic>HIBRIDACION CELULAR</topic></related><related type="narrower"><topic>HIBRIDACION DE ACIDOS NUCLEICOS</topic></related><related type="other"><topic>LEYES DE MENDEL</topic></related><related type="broader"><topic>BIOLOGIA</topic></related><related type="broader"><topic>HERENCIA</topic></related><related type="broader"><topic>EVOLUCION (BIOLOGIA)</topic></related><related type="broader"><topic>FITOMEJORAMIENTO</topic></related><related type="broader"><topic>MEJORAMIENTO DE LAS ESPECIES</topic></related><variant type="other"><topic>Hibridismo</topic></variant><variant type="other"><topic>Hibridización</topic></variant></mads>