arms are absent in class
- Echinoidea
- Crinoidea
- Crinoidea
- None
Explanation
Sea cucumbers have no arms, no spines and no pedicellariae.
Sea Lily: Sea lilies belong to the class Crinoidea of phylum Echinodermata.
Related MCQs
MCQs will be added soon
Leave a Reply
Your email address will not be published. Required fields are marked *
