What does "Survival of the fittest" mean?
a. To be the strongest
b. To be the smartest
c. To survive and reproduce
d. No genetic variation
What is "to survive and reproduce"
An animal that eats both plants and animals is called?
What is an omnivore
A scientist believes that American dogs, evolved from Canadian wolves. To test this hypothesis, the scientist should:
a. Observe wolves living in their current environments
b. Interview American and Canada dog owners
c. Study the fossil records in both America and Canada
d. Conduct an experiment on the food choices of dogs and wolves
Studying the fossil record
2) Today almost all scientists accept that evolution is the basis for which of the following on earth?
A: Culture B: Behavior C: Diversity D: Ethnicity
diversity
What does NOT usually lead to the evolution of a species?
a. Respiration
b. Natural Selection
c. Mutations
d. Adaptations
Respiration
When an organism imitates a harmful animal (ex. Coral snake imitating a king snake), it is an example of what?
What is mimicry.
What improves an organism’s ability to survive and reproduce in a particular environment?
What is an Adapatation
What are the two methods paleontologists use to determine the age of fossils?
relative and absolute dating
What evidence do we have that Pangea (super-continent) existed?
fossil evidence or plate tectonics (continental shift)
Darwin's evidence was based on the idea that in any population, individuals that are best suited to survive and do well in their environment will do which of the following?
produce more offspring
Which three substances would preserve an organism?
Tar, Ice, Amber