This video looks at how we categories the various animal phyla based on their body structure. We cover the seven major phyla are covered along with heir basic body structures.
Intro 00:00
Phylogenetic tree 00:20
Symmetry 04:38
Tissue layers 08:39
Coelom 10:50
Porifera 16:09
Cnidaria 18:00
Platyhelminthes 23:30
Annelida 25:29
Arthropoda 27:19
Chordata 29:07
Негізгі бет Animal Diversity
Пікірлер: 62