Lucrare de laborator nr.3
Observarea la microscop a ciupercilor
Etapele lucrării:
1. Examinează la microscop preparatele cu reprezentanții Regmului Ciuperci ( mucegaiul-cenușiu, drojdia):
- Identifică părțile componente ale ciupercilor;
- Reprezintă print desen, schematic structura reprezentanților Regmului Ciuperci plasând termenii necesari.
2. Compară reprezentanții propuși.
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Mucegaiul-cenușiu |
Criterii de: |
Drojdia |
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Deosebiri: |
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3 |
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Asemănări: |
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3. Comparați cele trei clasa de ciuperci studiate după:
a) structura corpului _____________________________________________________________________________________________
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b) reproducerea asexuată ________________________________________________________________________________________
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c) reproducerea sexuată _________________________________________________________________________________________
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4.Formulează cinci concluzii, cu cuvintele proprii, despre importanța cunoașterii ciupercilor.
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