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Question

Vertebrates do not possess

A
Dorsal heart
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B
Ventral heart
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C
Vertebral column
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D
Coelom
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Solution

The correct option is B Dorsal heart
  • The heart of vertebrates is ventrally placed.
  • The body of vertebrates consists of serially arranged vertebrae which comprises of a major part of their axial exoskeleton, the vertebral column or the backbone.
  • The coelom of vertebrates is large and well developed and it is of enterocoelous type.
Hence, vertebrates do not possess dorsal heart. So, the correct answer is 'Dorsal heart'.

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