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Home Q & A Board Biology-Related Homework Help General Biology
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studyperfect studyperfect
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6 years ago
What is a disadvantage of the exoskeleton?
  a. It cannot be replaced if damaged.
  b. It must be shed to accommodate growth.
  c. It is easily penetrated by predators.
  d. It requires high ATP levels for continuous growth.
  e. It does not permit movement of the organism.

Question 2

What is a characteristic of a hydrostatic skeleton?
  a. Hydrostatic skeletons effectively thicken one part of the body while thinning another.
  b. Hydrostatic skeletons permit very precise and delicate movements.
  c. Contractile cells of the hydrostatic skeleton work in an antagonistic fashion.
  d. Contractile cells of the hydrostatic skeleton work in an agonistic fashion.
  e. Hydrostatic skeletons do not facilitate movement.
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TyribTyrib
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6 years ago
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studyperfect Author
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6 years ago
White Heavy Checkmark Correct!
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