What is the advantage of bilateral symmetry in animals?
A) Can sense food equally in all directions
B) Superior in every way to radial symmetry
C) Can more efficiently detect signals from one direction while moving
D) Is always useful to have a rear end
Correct Answer:
Verified
Q2: Sponges feed by means of
A) Currents formed
Q3: All sponges have
A) Spicules
B) Bilateral symmetry
C) Nematocysts
D)
Q4: All sponges
A) Reproduce exclusively asexually
B) Have sexual
Q5: All Cnidaria
A) Have a swimming life stage
Q6: Flatworms have
A) Many representatives that are parasitic
B)
Q7: Nemerteans differ from nematodes in that they
A)
Q8: Annelids differ from nematodes in
A) Having a
Q9: Members of the Polychaeta
A) Have parapodia
B) Lack
Q10: The Pogonophora
A) Are worm-like in shape
B) Lack
Q11: A close relative of the Pogonophora is
A)
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