Phylum Cnidaria - Žarnjaci

Phylum Cnidaria – dupljari, žarnjaci

Opšte osobine ,[object Object],[object Object],[object Object]

Građa - telesni zid ,[object Object],[object Object],“ usta” tentakule -pipci gastro-vaskularna duplja mezogleja epidermis žarna ćelija senzorna ćelija žlezdana ćelija epitelo - mišićna ćelija

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Nervni sistem Cnidaria - Hydra Nervna mreža

Građa – oblik tela ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ishrana ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Razmnožavanje ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Razmnožavanje- smena generacija ,[object Object],[object Object]

Klasifikacija ,[object Object],[object Object],[object Object],[object Object]

Classis Hydrozoa ,[object Object],[object Object],Hydra sa pupoljkom polip meduza kolonija

Classis Sciphozoa ,[object Object]

Classis Anthozoa ,[object Object],[object Object]

Koralni sprudovi ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

Ugroženost korala ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Literatura ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Phylum Cnidaria - Žarnjaci

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Phylum Cnidaria - Žarnjaci