'Endoskeleton' diaporamas de présentation

Marine Fish

Marine Fish. Phylum Chordata. Dorsal hollow nerve cord Pharyngeal gill slits Notochord. Subphylum Vertebrata. Backbone made of hollow connecting bones (vertebrae); permits rapid efficient locomotion Spinal cord ending in a complex brain Bilateral symmetry Endoskeleton.

636 views • 49 slides

Week 7: Deuterostomes

Week 7: Deuterostomes. Review: Protostomes vs. Deuterostomes. Similarities : Bilaterally symmetric Triploblastic Coelomates Differences: Initial pore development (anus first in deuterostomes) Process of coelom formation in embryonic stages. Scientific Method: Important Questions.

435 views • 41 slides

What do you call animals with backbones?

446 views • 33 slides

HOW ANIMALS MOVE

HOW ANIMALS MOVE. HOW ANIMALS MOVE. DIVERSE MEANS OF ANIMAL LOCOMOTION HAVE EVOLVED LOCOMOTION ACTIVE TRAVEL FROM PLACE TO PLACE SWIMMING WATER SUPPORTS WEIGHT, BUT INCREASE IN FRICTION LOCOMOTION ON LAND HOPPING, WALKING, RUNNING, AND CRAWLING FLYING ACCOMPLISHED BY WINGS AND LIFT.

516 views • 14 slides

Diversity Review

95 views • 3 slides