Zoología I - Facultad de Biología - Universidad Michoacana de San ...
Zoología I - Facultad de Biología - Universidad Michoacana de San ...
Zoología I - Facultad de Biología - Universidad Michoacana de San ...
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Con base en lo observado contesta:<br />
Si es una espícula calcárea o <strong>de</strong> sílice_________________________________<br />
¿Cuántos ejes presenta?___________________________________________<br />
¿Cuántos radios presenta?_________________________________________<br />
CUESTIONARIO<br />
1. ¿Qué importancia tiene la espongina y las espículas para la esponja?<br />
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2. ¿Qué tipo <strong>de</strong> espículas presentan estas esponjas?<br />
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Menciona las Clases en que se clasifica el Phylum Porífera en México y sus<br />
características<br />
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