This 8 page document is part of a teacher written textbook for Zoology. Students will learn about chordates and fish through a witty and engaging read that uses humor to connect to students. Includes an in depth discussion of the evolution of chordates from their ancestors. Also includes a discussion of the evolution of fish.
Keywords: Zoology, evolution, fish, phylogeny, high school, chordata, chordates, vertebrata, agnatha, myxini, hagfish, hyperoartia, lampreys, placodermi, placoderms, chondrichthyes, osteichthyes, oviparous, viviparous, ovoviviparous, actinopterygii, sarcopterygii, lung evolution, Devonian, tetrapod, cambrian explosion
To see all individual chapters in the book visit our Zoology category.
Or get the whole textbook in either a PDF format
or Editable Word document