quiz 3 biology lab

what type of symmetry is sponges

asymmetry

What type do symmetry is hydra ?

radial symmetry

What type of symmetry is earthworms and clams

bilateral symmetry

Does hydra have a mouth?

yes, label it.

What phylum is jellyfish?

phylum cnidaria

is it acoelomate, pseuocoelomate or eucoelomate?

eucoelomates (coelomates)

label an auricle on the planaria

what is number 3 in clam?

anterior adductor muscle

what phylum is clams?

phylum molluska

what type of circulatory does earthworm have?

closed

what type of circulatory does clam have?

open

what muscular structure in earthworms is responsible for grinding food?

gizzard

what structure in earthworm comes after the mouth?

pharynx

label osculum on scypha

what phylum is flatworm

phylum Platyhelminthes

what phylum is earthworm?

phylum annelida

how many digestive openings in earthworm?

2

how many digestive openings in planarian?

1

what structure is this on earthworm?

clitellum

do clams have a respiratory organ? if so what is it?

gills