Evidence of Evolution

Body structures with similar parts but different functions are called: vestigial structures, homologous structures, adaptive structures, analogous structures

The study of embryos of various organisms to show a common ancestor is called:

Two organisms that are closely related would have:
- similar DNA sequences
- exactly the same DNA sequences
- no proteins in common
- completely different DNA sequences

What does Darwin's theory of evolution suggest?

Lizards, birds, humans and whales share: vestigial structures, analogous structures, homologous structures, fossil structures

Which of the following is NOT evidence for evolution?

• Many animals have homologous structures
• Many animals have vestigial structures from an ancestor
• We can observe changes in life forms by observing the fossil record
• Many organisms share the same colour

How do fossils provide evidence that evolution has happened on Earth?

Scientists compare organisms' DNA to support the theory that all species share a common _________________.

What can be determined from this diagram?
Options: The organisms share a common ancestry., The organisms belong to the same species, The organisms are native to the same geographic areas., The organisms will grow into anatomically similar adults.

What have scientists recently used to find common proteins and amino acids to determine how closely related species are?