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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.
Related Questions: - Deciduous forests are characterised by
- Water reaches the top of a plant due to
- Graafian follicies are formed from
- Secondary Succession takes place on/in:
- Most abundant water insoluble polysaccharide of plant cell wall is
Topics: Human Physiology Systems
(35)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Deciduous forests are characterised by
- Water reaches the top of a plant due to
- Graafian follicies are formed from
- Secondary Succession takes place on/in:
- Most abundant water insoluble polysaccharide of plant cell wall is
Topics: Human Physiology Systems (35)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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