echinodermata Flashcards
1
Q
Echinodermata means
A
spiny skinned animals
2
Q
how many species of echinodermata
A
over 5000
3
Q
symmetry of echinodermata
A
radial adult symmetry
triploblastic
coelomates
4
Q
The most unique characteristics of echinoderms is that a ___ is present in their
coelom
A
water vascular system
5
Q
Water enters these canals through
a sieve-like plate called __
A
madreporite
6
Q
larva of echinodermata called
A
bipinnaria
brachiolaria
7
Q
___ is the ability to form lost organ in echinodermata
A
regeneration
8
Q
echinodermata shows resemblance with
A
hemichordates and chordates
