A hydrostatic skeleton is present in
Correct answer: C. Annelids
- A. Arthropods
- B. Fishes
- C. Annelids
- D. Nematodes
Explanation
Hydroskeleton or hydrostatic skeleton is a type of internal skeleton in which fluid is kept under constant pressure and that fluid is then used to provide rigidity to the organism. In hydrostatic skeleon, no bone is involved. Hydrostatic skeleton is present in simple invertebrates.
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