Question

mention three characteristic of phylum chordata
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Answer 1

Answer:

Characteristics of Chordata. Animals in the phylum Chordata share four key features that appear at some stage during their development: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail (Figure 2). In some groups, some of these are present only during embryonic development

Explanation:

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Answer 2

Explanation:

Animals in the phylum chordata share four key features that appear at some stage during their development: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post and tail.

In some grops, so. E of these are present only during embryonic development...