Basic Science : Phylum Arthropoda QUESTIONS AND ANSWERS :: part15 : 16 to 20
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
16.Organs of locomotion in Echinodermata are |
| Parapodia |
| Pseudopodia |
| Feet |
| Tube Feet |
17.Ambulacral grooves are absent in |
| Asteroidea |
| Crinoidea |
| Ophiuroidea |
| Nautiloidea |
18.Star Fish belongs to |
| Asteriodea |
| Ophiuroidea |
| Holothuroidea |
| Crinoidea |
19.Echinoderms are |
| Fresh water forms |
| Both fresh water and marine |
| Exclusively marine |
| None of the above |
20.The adults are radially symmetrical but larvae exhibit bilateral symmetry in |
| Mollusca |
| Hemichordata |
| Echinodermata |
| Cephalochordata |
More Phylum Arthropoda QUESTIONS AND ANSWERS available in next pages
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