Biology

Which of the following groups contains a non-supporting structure in animals?

Which of the following groups contains a non-supporting structure in animals?
  • A.
    Cartilage, bone and pseudopodia
  • B.
    Pellicle, chitin and bone
  • C.
    Humerus, ribs and cartilage
  • D.
    Femur, pellicle and chitin
Correct Answer: Option A
Explanation