near four chambered condition in reptes
8. The circulatory system has evolved from
open to closed type in Animal Kingdom
Which Phylum can be called first to
represents closed circulation?
Pinno in
Answers
Answered by
0
Answer:
Phylum Annelida
Explanation:
Eventhough Arthropods are advanced in having locomotory organs,they have open circulatory system where as Annelids have closed type of circulatory system.
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Answered by
2
Answer:
Phylum annelida is correct answer
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