Quiz 5 - Nematoda, Chelicerata, & Crustacea Flashcards
1
Q
this phylum has a pseudocoelom
A
nematoda
2
Q
what is ecdysis
A
molting
3
Q
nematodes molt, making them …
A
ecdysozoans
4
Q
the outer layer of nematodes is called
A
cuticle
5
Q
examples of nematodes
A
ascaris, pig intestinal roundworm
6
Q
what kind of movement do they have? with what muscles
A
thrashing, with longitudinal muscles
7
Q
do nematodes have a circulatory system?
A
no