Multiple Choice
Which of the following statements about cartilage and bone is false?
A) Some vertebrates are composed entirely of cartilage, with no bone.
B) Some vertebrates are composed entirely of bone, with no cartilage.
C) Bone has crystals of calcium phosphate.
D) The endoskeleton in many vertebrates serves as a reservoir of calcium.
E) The principal protein in cartilage is collagen.
Correct Answer:

Verified
Correct Answer:
Verified
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