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Elina [12.6K]
3 years ago
8

Vertebrates have all the following at some time during their development except one?.

Biology
2 answers:
Andrei [34K]3 years ago
6 0
Answer - Cell wall

Vertebrates do not have a cell wall. Cell wall is present in plants and some of the microorganisms (invertebrates).
ludmilkaskok [199]3 years ago
4 0
Cell wall is the answer to your question.
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