8. SPERMATOGENESIS Meiosis I Meiosis II Differentiation Audesirk Audesirk Byers Sixth Ed. Biology Life on earth, Instructions Resource CD-ROM, 2002 Prentice Hall
18. Cambios en el flujo de sangre causante de la erección Cross section through relaxed penis Audesirk Audesirk Byers Sixth Ed. Biology Life on earth, Instructions Resource CD-ROM, 2002 Prentice Hall
19. Cambios en el flujo de sangre causante de la erección Cross section through erect penis Audesirk Audesirk Byers Sixth Ed. Biology Life on earth, Instructions Resource CD-ROM, 2002 Prentice Hall
21. El Aparato Reproductor Femenino Audesirk Audesirk Byers Sixth Ed. Biology Life on earth, Instructions Resource CD-ROM, 2002 Prentice Hall
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24. Estructuras involucradas en la ovogénesis (a) (b) Audesirk Audesirk Byers Sixth Ed. Biology Life on earth, Instructions Resource CD-ROM, 2002 Prentice Hall
25. Los óvulos son formados por Meiosis Meiosis I Meiosis II Audesirk Audesirk Byers Sixth Ed. Biology Life on earth, Instructions Resource CD-ROM, 2002 Prentice Hall
26. Un folículo erupciona del ovario Audesirk Audesirk Byers Sixth Ed. Biology Life on earth, Instructions Resource CD-ROM, 2002 Prentice Hall