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All bilateral animals are deuterostomes
a. True
b. False - ✔✔False
During embryonic development of deuterostomes, the mouth forms second
a. True
b. False - ✔✔True
A coelom is a fluid-filled body cavity completely lined with
a. Ectoderm
b. Endoderm
c. Mesoderm - ✔✔Mesoderm
Which phylum contains animals that have protonephridia?
a. Porifera
b. Cnidaria
c. Platyhelminthes
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, d. Mollusca
e. Annelida
f. Chordata - ✔✔Platyhelminthes
Which phylum contains animals that have segments separated by septa?
a. Porifera
b. Cnidaria
c. Platyhelminthes
d. Mollusca
e. Annelida
f. Chordata - ✔✔Annelida
Which Phylum contains animals that have choanocytes?
a. Porifera
b. Cnidaria
c. Platyhelminthes
d. Mollusca
e. Annelida
f. Chordata - ✔✔Porifera
Which phylum contains animals that have a mantle?
a. Porifera
b. Cnidaria
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