'Light weight skeleton' diaporamas de présentation

Class Aves

Class Aves. BIO 2215 Oklahoma City Community College Dennis Anderson. Class Aves. Feathers No teeth Flexible long neck One occipital condyle Scales on legs Bones with air spaces Endothermic Four chambered heart. Adaptations for Flight. Honey combed bones Air cavities Less weight.

964 views • 65 slides

Class Aves

Class Aves. Copy me. Class Aves. Feathers No teeth Flexible long neck One occipital condyle Scales on legs Bones with air spaces Endothermic Four chambered heart. Copy me. Adaptations for Flight. Honey combed bones Air cavities Less weight. Copy me. Light Weight Skeleton.

1.11k views • 54 slides

Chordate Animals

Chordate Animals. Phylum Chordata. Phylum Chordata. Notochord Gill slits Dorsal hollow nerve cord Post anal tail. Fish. Gills Extract oxygen from water Fins for swimming. Lobed-Fins (Muscles). Evolution of Amphibians. Transitional Tetrapods.

403 views • 39 slides

352 views • 26 slides

Class Aves

256 views • 18 slides