Review notes: Bio 100 Fall 2002/Dennis Wilson
There are about 1.75 million described species in science. Yet biologists estimate there may be from 30-100 species of organisms on earth. How can we catalogue all of lifes diversity?
Biodiversity and Life on Earth.
Survey of the 5 kingdoms:
How to construct and use a dichotomous key.
Which types of characteristics should be used when constructing a dichotomous key?