Evolution/Natural Selection

Where the better adapted organisms survive to pass traits along to offspring.

What would be a favorable trait for a rabbit trying to avoid predators in a snowy environment?

Evolution and natural selection are the same.

Which of these would an animal breeder use to increase the number of cows giving the most milk?

Differences in traits is called...

Structures shared by organisms that come from a common ancestor are called...

A large ground finch obtains food by cracking seeds. It's short, strong beak is an example of

In natural selection, humans select the variations of traits to be passed down to offspring...

The gradual change in a species or population over a period of time is called...

Trace of an organism that existed in the past and is usually found in rock is a...

Body parts that have little/no purpose are called...

Species that have evolved from a common ancestor should have certain characteristics in common

Which of the following is NOT a component of natural selection?

A characteristic that helps an organism survive and reproduce in its environment is called...

A change in the genetic material that produces variation in the species may be a result of...

On an island, some species thrived while others decreased. What conditions caused this change?

Which feature of a rose helps it grow without being eaten by large animals?

Which of these is evidence of evolution?

Organisms that are best adapted for their environment survive and reproduce. This is called...

Evidence for evolution only occurs in the fossil record.

Which feature helps an animal hide from other animals?

A statement based on repeated experiments and observations is:

An inherited characteristic that increases an organism's ability to survive and reproduce is...

Similar bone structures in cats, humans, and whales suggests that...

The four parts of natural selection are: overproduction, selection, adaptation and

Which of the following can be determined by observing the embryos in the diagram?

Which of the following is NOT part of Darwin's theory?

Members of a population differ so that only some survive when the environment changes...

Why did birds on the Galapagos Islands have different beaks than birds on the mainland?

Which of the following is a physical adaptation for the animal?

Mutations are always harmful.

Both bats and mosquitoes have wings. Wings are an example of...