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Hatshy [7]
3 years ago
11

Which statement is true regarding the relationship between vertebrates and chordates?

Biology
2 answers:
Sever21 [200]3 years ago
6 0

Ans.  

All vertebrates are chordates, but not all chordates are vertebrates. Both vertebrates and chordates show presence of pharyngeal gill slits, a nerve cord, and a post-anall tail in some stages of their life. However, all vertebrates have a vertebral column, developed from notochord present in embryonic stage, while vertebral column is absent in some chordates.  

Thus, the correct answer is option). 'All vertebrates are chordates.'

Gennadij [26K]3 years ago
5 0
The answer is all vertebrates are chordates, but not all chordates are vertebrates.
Why? because a vertebrate is just a kind of chordate. Vertebrates develops on the chordate but not all chordates develop between vertebrates.
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