radial development indeterminate cleavage blastopore becoming anus mouth is the "second opening" enterocoelic coelom formation triploblastic so- bilateral symmetry- and then develop a second radial symmetry as adults
limited to marine environments bidy unsegmented- no head, no brain, few specialized sense organs water vascular system complete digestive system major deuterostome group
Not too easy. Not too difficult.
I would because of the content that is learned is so interesting, that I am able to gain another perspective of the world I live in.
I learned about the cells and the cell structures, as well as the theory of evolution.
Hours per week:
Advice for students:
Always review your notes, when you get the time.