This is a process by which organisms inherited advantageous traits that tend to reproduce more successfully than the other organisms do.
Artificial selection
Natural selection
Populations
Environment
3. Multiple Choice
1 minute
1 pt
This is a process in which organisms gradually change over time.
Environment
Competition
Evolution
Fossils
4. Multiple Choice
1 minute
1 pt
The surroundings and conditions in which an organism lives and operates.
Evolution
Population
Environment
Biological diversity
5. Multiple Choice
1 minute
1 pt
These are natural differences within a species.
Evolution
Genetic variation
Biological diversity
Populations
6. Multiple Choice
1 minute
1 pt
This is an inherited trait that helps an organism survive and reproduce in its environment.
Evolution
Population
Environment
Adaptation
7. Multiple Choice
1 minute
1 pt
The death of every member of a species.
Competition
Population
Extinction
Evidence
8. Multiple Choice
1 minute
1 pt
The availability of facts indicating whether a hypothesis is valid (true).
Fossil
Evidence
Extinction
Competition
9. Multiple Choice
1 minute
1 pt
This is the trace or remains of an organism that lived long ago, most commonly preserved in sedimentary rock.
Competiton
Extinction
Evidence
Fossil
10. Multiple Choice
3 minutes
1 pt
Change over time is
evolution
generation
growth
biogenesis
11. Multiple Choice
3 minutes
1 pt
What animal is Darwin known for studying?
dinosaurs
tunicates
finches
horses
12. Multiple Choice
3 minutes
1 pt
Natural selection is
survival of the fittest
humans change
two species are the same
more animals survive
13. Multiple Choice
2 minutes
1 pt
What characteristic did Darwin observe about the finches on the Galapagos Islands?
Their feathers
Genotypes
Their beaks
Their body sizes
14. Multiple Choice
2 minutes
1 pt
Another word for adapt is ____________.
change
create
15. Multiple Choice
3 minutes
1 pt
Which term refers to the process by which individuals that are better suited to the environment survive and reproduce therefore passing down their genes to their offspring?
Evolution
Variation
Adaptation
Natural Selection
16. Multiple Choice
2 minutes
1 pt
The white feathers of a snowy owl allow it to blend in with its environment during the winter months (snow). This is an example of ________________
Species
Environmental Change
Adaptation
Variation
17. Multiple Choice
3 minutes
1 pt
Darwin referred to this as survival of the fittest. Over time, it results in changes in the inherited characteristics of a population because organisms with adaptations that make them fit for their environment will survive and reproduce better than those without favorable traits.
Natural Selection
Genetic Variation
Survival of the Fittest
18. Multiple Choice
2 minutes
1 pt
What is the advantage of having different shaped beaks?
To look different from other species.
To be able to eat the food readily available in the environment.
To protect itself against predators.
To protect itself against prey.
19. Multiple Choice
2 minutes
1 pt
A well-tested concept that explains a wide range of observations is called a(an):
hypothesis
experiment
cause and effect
scientific theory
20. Poll
30 seconds
Ungraded
What would you like for a final assessment for this unit?