The arthropod skeleton is composed of ________.
A) cellulose
B) peptidoglycan
C) chitin
D) glycogen
Correct Answer:
Verified
Q2: What name is given to the food-trapping
Q5: What characteristic is unique to echinoderms?
A)a lack
Q6: Which of these exhibits radial symmetry?
A)butterfly
B)spoon
C)snowflake
D)shoe box
Q9: A characteristic of arthropods that has allowed
Q9: The mobile stage of the cnidarian life
Q10: You are given the task of confirming
Q11: A(n)_ is an example of a mollusc
Q12: Humans are chordates.Which animal group is most
Q15: Which animals have a cylindrical body that
Q18: There are more species of _ than
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