invertebrate evolution Flashcards
1
Q
ectoderm similar to?
A
human skin
2
Q
endoderm similar too?
A
human digestive tract
3
Q
mesoderm similar to?
A
human organs, muscles and bones
4
Q
blastula
A
hollow ball of cells
5
Q
gastrula
A
multilayered embryo with germ cell layers
6
Q
how many steps during evolution of metezoa?
A
6
7
Q
metezoa
A
evolution of multicellularity
8
Q
eumatazoa
A
evolution of extracellular digestion
9
Q
neuralia
A
evolution of nervous system
10
Q
triploblastica
A
evolution of mesoderm
11
Q
bilateria
A
evolution of bilateral symmetry
12
Q
eubliateria
A
evolution of the through gut