presentations of mollusca
TRANSCRIPT
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eranan Molluska
Wide range of habitat
Food chain
Predator / prey
Snails/slugs destroy plants
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Phylum Mollusca
Class Polyplacophora
Class Gastropoda
Class Bivalvia
Class Scaphopoda
Class Cephalopoda
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Struktur tubuh Mollusca
Cangkang
Lambung Massa viseral
Anus
Rongga mantel
Insang
KakiRadula
Mulut
Kepala
Mantel
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Class Cephalopoda
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Struktur tubuh Cephalopoda
Cangkang bagian dalamMantel
Organ reproduksi
Jantung aksesori
Insang
Kantong tinta
Anus
Sifon
TentakelTentakel pengisap
Rahang
Otak
Kelenjar pencernaan
Esofagus
Ginjal
Jantung
Lambung
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:Class Bivalvia Yum!
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Struktur tubuh Pelecypoda
Mulut MantelOtot untuk menutup cangkang
Air keluarmelalui sifon keluarAir sifon masukmelalui sifon masuk
CangkangInsangPalpusKaki
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:Class Gastropoda
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Struktur tubuh Gastropoda
Mantel Rongga mantel
Cangkang
Hati
Kelenjar pencernaan
KakiLambung
Mulut
Kepala
Mata
Tentakel
Sifon
Anus
Insang
Usus
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Class Polyplacophora (Chitons)
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Contoh-contoh Mollusca
Achatina fulica
Tridacna
Mytilus
Bivalvia
Octopus