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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: - Which of the following is the source of energy for muscle contraction?
- Hydrolic enzyme is secreted by
- Who coined the term ‘Homo sapiens’?
- Exchange of gases in the alveoli of lungs takes place through
- Macro molecule chitin is:
Topics: Human Physiology Systems
(35)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is the source of energy for muscle contraction?
- Hydrolic enzyme is secreted by
- Who coined the term ‘Homo sapiens’?
- Exchange of gases in the alveoli of lungs takes place through
- Macro molecule chitin 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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