Crash Course Zoology

Phylogenetic Mysteries

There are so many more questions we have yet to answer in Zoology so grab some fossils, fire up the DNA sequences, and bring your best hypothesis as we try to figure out where all the baby eels are, explain why spiders seem so lonely, and decide once and for all if horseshoe crabs are arachnids!

More Episodes

Frontiers in Zoology

We review all that we've learned in this final episode.

What is a Species?

We try to figure what "species" really means.

Parasites

We explore parasites' ecology and evolution in our ecosystem.

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