1.The Species Problem How it Affects Paleontology““The boundaries of the species, wherebymen sort them, are made by men.”- John Locke2. What is a Species?• A species…

1. Species Concepts 2. Species concepts do matter Endangered Species estimating biodiversity Using different species concepts __comparing apples with oranges;higher taxa…

Slide 1Speciation Diversity Slide 2 Question It is estimated that of all species that have ever lived on earth are now extinct. A.20 % B.45 % C.80 % D.90 % E.99 % Slide 3…

Slide 1 Topic 16. Lecture 22. Species and Speciation What is species? Species is a key concept used to describe biodiversity. Indeed, Darwin's book was called "The…

Evidence of Evolution Evidence of the fact of evolution comes from a variety of sources. In this lecture, we will review that evidence. We can identify three theories to…

General Biology (Bio107) Chapter 14 – The origin of species Speciation & Species Darwin recognized that the young Galapagos Islands were a place for the genesis of…