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PDV: Biologia mencion Guía N°37 [4° Medio] (2012)
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PDV: Biologia mencion Guía N°37 [4° Medio] (2012)

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Guía N°37 de Biologia mencion del Preuniversitario PDV. Año 2012.

Guía N°37 de Biologia mencion del Preuniversitario PDV. Año 2012.

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  • 1. ESPECIE A ESPECIE B2n = 6 2n = 4 n=2n=3 ocurre una duplicación Híbrido AB Híbrido AB cromosómica 2n = 10 Fracasa la ESPECIE C meiosis Individuo fértil Individuo n=5 infértil
  • 2. Salmón Ictiosaurio Ballena
  • 3. RecientePleistoceno Equus 3 mill. de años PliohippusPlioceno 7 mill. de añosMioceno 25 mill. de años MiohippusOligoceno 40 mill. de añosEoceno Hyracotherium 60 mill. de años

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