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Basic Science : Aschelminthes Nemathelminthes QUESTIONS AND ANSWERS :: part8 : 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.External segmentation is absent but internal segmentation is present in |
Polychaeta |
Oligochaeta |
Archiannelida |
Hirudinea |
2.Which one exhibits concentric tube-within-tube plan? |
Arthropoda |
Oligochaeta/Earthworm |
Mollusca |
Echinodermata |
3.Name the animal having both setae and nephridia |
Sea Urchin |
Sea Mouse |
Sea Anemone |
Sea Pen |
4.Coelom filled with muscular and connective tissues or botryoidal tissue occurs in |
Ascaris |
Nereis |
Pheretima |
Hirudo |
5.A dorsal ciliated groove for directing food into month is found in |
Aphrodite |
Chaetopterus |
Terebella |
Tubifex |
More Aschelminthes Nemathelminthes QUESTIONS AND ANSWERS available in next pages
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Health is the greatest gift, contentment is the greatest wealth -Buddha
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