Evidence for Evolution Video Quiz

What is the main claim about all living things on Earth discussed in the video?

• All living things are related and evolved from a common ancestor.

• All living things are static and unchanging.

• All living things originated from water.

• All living things are unrelated.

What type of evidence is used to show that whales evolved from land mammals?

• Meteorological data

• Comparative anatomy

• Geological surveys

• Astronomical observations

What does the embryology of dolphins show about their evolutionary history?

• Dolphins develop leg buds that disappear as they grow.

• Dolphins develop wings.

• Dolphins develop extra fins.

• Dolphins do not show any signs of leg buds.

Which ancient whale species is considered an intermediate species in whale evolution?

• Maiacetus

• Basilosaurid

• Tyrannosaurus Rex

• Megalodon

According to DNA analysis, which animal is most closely related to whales?

• Sea lions

• Crocodiles

• Sharks

• Hippos