Multiple Choice
All echinoderms share the following characteristics except
A) bilateral symmetrical larvae.
B) radial symmetrical adults.
C) regeneration of a lost body part.
D) pentamerous body plan.
E) larvae are sedentary,adults are planktonic.
Correct Answer:
Verified
Correct Answer:
Verified
Q10: The excretory structures of terrestrial arthropods are
Q17: Chelicerae function as<br>A)eyes.<br>B)fangs or pincers.<br>C)jaws or mandibles.<br>D)teeth.<br>E)wings.
Q26: Brachiopods develop as protostomes,but they show _
Q28: The nitrogenous waste in mollusks is removed
Q30: Examples of mollusks that live on land
Q34: In many arthropods,body segments have become fused
Q68: Reproductive modes of echinoderms include all of
Q69: Which of the following are dwellers of
Q76: The organ that is responsible for secreting
Q77: Choose the letter of the best match