Question No : 8
Spines of the body of Sea urchin are
Question No : 9
Water vascular system helps in
Question No : 10
Pentamerous echinoderms with five slender flexible arms sharply marked off from the central disc are
Question No : 11
In Sea urchin, Aristotle's lantern is a part of
Question No : 12
Bipinnaria larva is found in the development of a
Question No : 13
Madreporite is associated with
Question No : 14
Sea cucumber belongs to class
Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.
| Exam Name | No. Of Q | Link |
| Zoology set 1 | 30 | Start |
| Zoology set 2 | 30 | Start |
| Zoology set 3 | 30 | Start |
| Zoology set 4 | 30 | Start |
| Zoology set 5 | 30 | Start |
| Zoology set 6 | 30 | Start |
| Zoology set 7 | 30 | Start |
| Zoology set 8 | 30 | Start |
| Zoology set 9 | 30 | Start |
| Zoology set 10 | 30 | Start |
| Zoology set 11 | 30 | Start |
| Zoology set 12 | 30 | Start |