Final Review Quizizz

A few dogs wander out of their native woods into a completely new park where no dogs had ever been before. They go on to create an entirely new population.

• Genetic Drift

• Natural Selection

• Sexual Selection

• Mutation

Yellow toucan birds seek out one another to make babies together and tend to avoid the green toucan birds.

• Genetic Drift

• Sexual Selection

• Gene flow

• Natural Selection

Dogs living in a forest have light fur and dark fur. Dogs with dark fur can better hide from their prey and catch more food. These dark dogs reproduce more, and over time the dog population become darker.

• Genetic Drift

• Natural Selection

• Sexual Selection

• Mutation

individuals with alleles for an extreme type are more likely to survive and reproduce

• stabilizing selection

• directional selection

• disruptive selection

• genetic drift

the selection pressure favors the extreme phenotypes, dividing the population into 2 distinct groups

• directional selection

• stabilizing selection

• geographic selection

• disruptive selection

Choose the Type of Selection this represents: Panthers with teeth that are too short have difficulty capturing prey, while panthers with teeth that are too long have difficulty chewing their food

• Directional

• Stabilizing

• Disruptive

Choose the Type of Selection this represents: In a lake in South Africa, guppies are eaten by the pike fish, and the larger the guppy, the more difficulty it has escaping its pike fish predator

• Directional

• Stabilizing

• Disruptive

When scientists see similarities between a hippopotamus embryo and a rabbit embryo, this suggests:

• Rabbits evolved from hippopotamus.

• Hippopotamus share a common ancestor with rabbits.

• Hippopotamus evolved from rabbits.

• Hippopotamus and rabbits share the same traits.

How does embryology support the Theory of Evolution?

• It shows that embryos who develop similarly share a common ancestor

• It shows that embryos who develop similarly are not related to one another

• It shows that organisms have the ability to evolve, or change, over time

Analogous structures show common ancestry.

• True
• False