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What is true about Nereis, scorpion, cockroach and silver fish?
Options
(a) They all posses dorsal heart
(b) None of them is aquatic
(c) They all belong to the same phylum
(d) They all have jointed paired appendages
Correct Answer:
They all posses dorsal heart
Explanation:
Neries (belonging to class plychaeta of phylum Annelida), scorpion and cockroach (belonging to phylum arthropoda) and silver fish all have dorsal heart.
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- Water blooms are formed by
- Where does the light reaction of photosynthesis occurs
- The limiting factor in nitrification of soil in
- The law of limiting factor in photosynthesis was given by
Topics: Human Physiology Systems
(35)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Protists obtain their food as
- Water blooms are formed by
- Where does the light reaction of photosynthesis occurs
- The limiting factor in nitrification of soil in
- The law of limiting factor in photosynthesis was given by
Topics: Human Physiology Systems (35)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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