A. Cake urchin
B. Sea Urchin
C. Sea cucumber
D. Brittle star
Related Mcqs:
- Which of the following is odd one:
- Spines are found on the body surface of:
- Body is not segmented in:
- The one which is not a globular protein__________??
- Which structural organization is most common in globular proteins____________??
- Ring-canal is found in the:
- Messenger RNA is formed in_________??
- Ribosomes and DNA are also present in_________??
- Double fertilization occurs in_________??
- Single circuit heart is found in_________??
