
Basic Science : Kingdom Animalia Metazoa QUESTIONS AND ANSWERS :: part7 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.Sponges with skeleton of only sponging fibres occur in |
| Calcarea |
| Demospongiae |
| Hexactinellida |
| All the above |
2.Venus Flower Basket belongs to Phylum |
| Porifera |
| Coelenterata |
| Echinodermata |
| Mollusca |
3.Most primitive animals are |
| Sponges |
| Coelenterates |
| Flat worms |
| Round worms |
4.Reproductive cells of sponges are formed from |
| Pinacocytes |
| Choanocytes |
| Archaeocytes |
| Trophocytes |
5.Opening of osculum is regulated partly by cells |
| Myocytes |
| Porocytes |
| Archaeocytes |
| Chaonocytes |
More Kingdom Animalia Metazoa QUESTIONS AND ANSWERS available in next pages
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