Question No : 43
The mouth opens into a large single cavity in Hydra
Question No : 44
Hydra prevents self fertilization by being
Question No : 45
In jelly fishes, the adult is always
Question No : 46
The body wall of Hydra consists of
Question No : 47
Strobilization is the characteristic feature of
Question No : 48
Polymorphism is found in
Question No : 49
Polymorphism is best defined as the occurrence of
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 |