Science

Science (X) - Branches on the Tree of Life (X)

The Biology of Protists (2003)

Icon: 
Streaming icon
Icon: 
Teacher's Guide icon

The term "protist" covers a wide range of microscopic organisms formerly clumped into "Kingdom Protista." New molecular analyses show that the protistan lines of evolution go so far back in time they can be considered as different kingdoms of life.

Grade Level: 
Middle
High
Length: 
00:20
The Biology of Protists

Pages