Front

Structures such as human tail bone and hind legs of whale that serve no purpose in an organism today, but had a purpose in the past is called...

Back

Vestigial

Front

The similarity of bone structure in the forelimbs of many vertebrates is an example of...
Options: Homologous Structures, Analogous Structures, Convergence, Embryo Development

Back

Homologous Structures

Front

If a forest contained mostly dark-colored trees, which type of moth would you expect to be most common?

Back

Dark moth

Front

The similarity in forelimb structure of humans, bats, and moles is evidence that they...

Back

Share a common ancestor

Front

The finches on the Galapagos island were similar in form except for variations of their beaks. Darwin observed that these variations were useful for: Attracting a mate, Defending territory, Building nests, Gathering food

Back

Gathering food

Front

What does descent with modification mean?

Back

The offspring will be like their parents, but with a slight change

Front

_______ is the ability to survive in a given environment

Back

Fitness

Front

The mechanism that the best hidden moths will survive and reproduce is...

Back

Natural Selection