What are the key features of chordates?
1 Answer
Aug 9, 2017
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Explanation:
- Presence of notochord in some stage of life.
- Pharyngeal-paired gill slits at some stage of life.
- Post anal tail(It will have a tail after its anus) at some stage of life.
- It will have a dorsal nervechord throughtout life.
5.Ventral heart throughout life. - Mainly a body with unit sex.