roles of tube feet in echinoidea?
Answers
Answered by
1
Answer:
Explanation:
Tube feet (more technically called podia) are small active tubular projections on the oral face of an echinoderm, whether the arms of a starfish, or the undersides of sea urchins, sand dollars and sea cucumbers ; they are more discrete though present on brittlestars, and have only a feeding function in feather stars
Answered by
0
Answer:
Tube feet are a part of the water vascular system characteristic of all echinoderms. Pincers located between spines are called pedicellariae. Some types of pedicellariae and specialized spines of urchins contain venom used in self-defense. ... On the aboral side, the tube feet function in respiration and sensation.
Explanation:
mark me brainliest answer
Similar questions