The Synthesis of "chordata"

An introduction to vertebrates, the diverse group of animals with a backbone that includes mammals, birds, reptiles, amphibians, and fish.

Dive into Animalia, the vast biological kingdom of all animals. Explore the diversity, classification, and importance of these incredible life forms.

An overview of primates, the diverse order of mammals that includes monkeys, apes, and humans, highlighting their importance and conservation status.

Discover common descent, the evolutionary theory that all life on Earth shares a single universal ancestor. Learn how it unites all living things.