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VLD [36.1K]
3 years ago
10

What did the haikouella, a primitive early chordate fossil, lack that vertebrates have?

Biology
1 answer:
Mademuasel [1]3 years ago
5 0

Answer- Skull and Ear Organs


Haikouella, a primitive early chordate fossil which is similar in appearance to to lancelet, was found to have formed-brain, eyes, and muscular segments. However it lacked two major things that vertebrates have, namely skull and ear organs. Additionally, Haikouella<span> had respiratory gills on its pharynx.</span>

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