Multiple Choice
Which of the following phyla contains animals that reproduce asexually?
A) Cnidaria
B) Mollusca
C) Annelida
D) Platyhelminthes
E) Nematoda
Correct Answer:
Verified
Correct Answer:
Verified
Q20: How many tissue layers are in the
Q21: The only animals that lack tissues are:<br>A)sponges.<br>B)chordates.<br>C)chytrids.<br>D)cnidarians.<br>E)nematodes.
Q22: The organism shown here is a(n): <img
Q23: A snail is a(n):<br>A)arthropod.<br>B)mollusk.<br>C)chordate.<br>D)echinoderm.<br>E)nematode.
Q24: Your job is to classify a newly
Q27: An arthropod exoskeleton is composed of:<br>A)cellulose.<br>B)calcium carbonate.<br>C)silica.<br>D)chitin.<br>E)lignan.
Q29: Between the organs and the body wall,
Q30: Animal cells lack a cell wall. True
Q39: An arthropod embryo has _germ layer(s).<br>A) no<br>B)
Q72: Organisms that are radially symmetrical have_ embryonic