Lamprey and Evolution
But even though they are not all that smart, they have remained pretty much unchanged for the past very many million years. So they must be doing something right!
Here are some other Misconceptions of evolution.
You can also check out this article to learn more about lampreys.
Lumen, Biology for Majors 2 “Misconceptions of Evolution” https://courses.lumenlearning.com/wm-biology2/chapter/misconceptions-of-evolution/ last accessed 6. february 2021
Xu, Zhu and Li (2016) “Lamprey: a model for vertebrate evolutionary research” https://doi.org/10.13918/j.issn.2095-8137.2016.5.263