Basic Science : Kingdom Animalia Metazoa QUESTIONS AND ANSWERS :: part1 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.Animals floating or swimming in surface film of water are |
| Neuston |
| Nekton |
| Pelagic |
| Seston |
22.An animal with metameric segmentation/metamerism is |
| Housefly |
| Earth worm |
| Roundworm |
| Planaria |
23.Majority of sponges are |
| Asymmetrical |
| Radially symmetrical |
| Spherically symmetrical |
| Bilaterally symmetrical |
24.The symmetry found in an animal which can be divided into two similar halves by one plane only is |
| Radial |
| Biradial |
| Spherical |
| Bilateral |
25.An opening serving both as mouth and anus is found in |
| Coelenterates and porifers |
| Coelenterates and aschelminthes |
| Coelenterates and annelids |
| Coelenterates and platyhelminthes |
More Kingdom Animalia Metazoa QUESTIONS AND ANSWERS available in next pages
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