Question

similaraties in skeletel system of vwrtebrate and invertebrate...need briefly answer..urgently plxx​

Answer 1

Answer:

Vertebrates have a skeletal structure with a spinal column or backbone. Invertebrates have no backbone, while vertebrates have a well-developed internal skeleton of cartilage and bone and a highly developed brain that is enclosed by a skull. ... Due to lack of a supportive system, a majority of invertebrates are small.

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