Chapters 32-33 Flashcards
1
Q
What are the two types of symmetry?
A
Radial and bilateral
2
Q
What is a coelom?
A
A true body cavity
3
Q
Animals that lack a body cavity
A
Acoelomates
4
Q
Layer covering embryo’s surface
A
Ectoderm
5
Q
Are animals heterotrophs or autotrophs?
A
Heterotrophs