Evidence of Evolution

Front

Which layer is the oldest? Options: 1, 2, 3, 4

Back

4

Front

Which species’ DNA is most similar to the DNA of the toothed whale? Options: Hippopotamus, Baleen Whale, Grazing Mammals, Camels

Back

Baleen Whale

Front

The study of the early stages of development that is one evidence of evolution is: Homologous Structures, Embryology, Vestigial Organs

Back

Embryology

Front

The opossum and kangaroo both incubate their young in a pouch. This provides evidence that they---

Back

are descended from a common ancestor

Front

The similarities of the bones in the diagram provide evidence that---

Back

The organisms shown may have developed from a common ancestor

Front

The arrangements of DNA and Amino Acids can determine how close organisms are.

Back

DNA and Amino Acid sequence

Front

The changes of species over time

Back

Evolution

Front

Which layer is the youngest? Options: 1, 2, 3, 4

Back

1

Front

Which evidence for evolution is shown below?
Options: Comparative embryology, Homologous structures, Biochemical evidence, Vestigial structures

Back

Vestigial structures

Front

What conclusion can you draw from the fact that many modern whale species have vestigial pelvic and leg bones? Options: The ancestors of whales may have been land mammals, Whales could walk if they wanted to, Whales are preparing to evolve into land animals, Someday whales will be able to walk and will have legs.

Back

The ancestors of whales may have been land mammals