Biogeographic Isolation-Standard Bio 4.5

Question 1

Charles Darwin’s study of the Galapagos finches led to an understanding of evolution. How is evolution studied? Check all of the boxes that apply.

Revolt · Accepted Answer

fossil records; DNA evidence; case studies

Question 2

Biogeographic isolation leads to , the formation of a new species.

Revolt · Accepted Answer

speciation

Question 3

In order for speciation to occur, organisms can no longer interbreed. This is known as .

Revolt · Accepted Answer

reproductive isolation

Question 4

The isolated population undergoes genetic change through random mutations.

Revolt · Accepted Answer

Step three

Biogeographic Isolation-Standard Bio 4.5 Answers