Evidence of Evolution

Evidence of Evolution

Multiple Choice

What can we discover by viewing embryos of different species?

• How close they are related in terms of evolution

• What they will look like as adults

• Any vestigial structures that are present

• The average age that they can live to.

Multiple Choice

Comparing DNA sequences shows___.

• How closely related organisms are

• Traits that can become available

• Evolution is not real

• That organisms have evolved from several different organisms.

Multiple Choice

What can we tell by comparing the arm structures of the human and frog

• These animals have vestigial structures

• These animals descended from a common ancestor

• These animals have analogous structures because they live in same environments.

• Only humans have bones in their arm.