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KingdomAnimalia
Animalia
Animalia• Characteristics
• Multicellular Eukaryotic Heterotrophs
• No cell walls, structurally supported by collagen
• Mostly Sexual reproduction with no A.O.G
Animalia -Cells organized into special tissues; tissues into organs
-Most have Nervous tissue and Muscle tissue are unique (Motitility)
-HOX genes for development
K-Animalia
• ~35 phyla• Classification based on
body plan, development, structural characteristics, or more recently molecular differences.
Phyla
PoriferaCnidaria
CtenophoraPlatyhelmenthes
MolluscaAnnelida
NematodaArthropoda
EchinodermataChordata
Animalia• Body Plans
Animalia• Development• “Blastula”
Animalia• Porifera
Animalia• Cnideria
Animalia• Platyhelmenthes
Animalia• Annelida
Animalia• Mollusca
Animalia• Nematoda
Animalia• Arthropoda
Animalia• Echinodermata
Animalia• Chordata
Animalia
Animalia