Evidence of Evolution

What is a fundamental concept in biology that explains how living things change over time?

• Cell division

• Evolution

What are homologous structures an example of?

• Adaptations to aquatic environments

• Similar physical features in different species due to a common ancestor

Which area of biology supports evolution by showing all living things are related through DNA?

• Meteorology

• Molecular biology

What does biogeography study?

• The distribution of organisms around the world

• The weather patterns affecting living organisms

What do fossils provide evidence for?

• The effectiveness of natural disasters in creating mountains

• Evolution, by showing species that no longer exist but are related to current species

How can we directly observe evolution happening?

• Through the resistance of insects to pesticides

• By watching television documentaries

What plays a significant role in understanding the relatedness of different species?

• Molecular biology

• Philosophy

What explains the unique species found on islands like Australia?

• The importation of animals by humans

• Evolution and geographical isolation

Why have mosquitoes become resistant to DDT?

• Because DDT changes their habitat

• Due to random changes in their DNA giving them an advantage

What is a principle that helps make sense of the diversity of life on Earth?

• The theory of relativity

• Evolution