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Holland Benchmark 3
Test Description: Evolution and Geologic Time Scale.
Instructions: Answer all questions to get your test result.
1) What is NOT a factor of natural selection?
A
Overproduction
B
Competition for resources
C
Fossil Records
D
Variation
2) Which population would be MORE likely to survive?
A
A population with no variation
B
A population with a lot of variation
C
A population with some variation
D
Population and variation have no relationship
3) What is an example of scientific theory?
A
anatomy
B
variation
C
fossil formation
D
evolution
4) What is an example of genetic variation?
A
All the foxes being the same color.
B
The foxes beign a red color in a snow enviroment.
C
Some foxes being red while others are black, gray, and white
D
The fox is in the same family as the wolf.
5) The peppered moths use the blend in with the tress. When the tree became blakened by a fire. What would happen to the peppered colored moths?
A
They would hide on the brown dirt.
B
They would die because they do not have variation.
C
They would mate with a new species.
D
They would roll around in ash to become black.
6) Why is overproduction important to natural selection?
A
They all become extinct.
B
Leads to competition in the offspring, so only the best fit survive.
C
Overproduction and competition do not relate.
D
New offspring make a new species.
7) How do scientist determine how species are related?
A
Compare homologous structures.
B
All of the above
C
Comparing DNA
D
The fossil record.
8) After the dinosaurs went extinct...
A
All life died as well
B
The continents split apart
C
new enviroments formed allowing mammals to populate.
D
Life was only in the ocean
9) What can lead to extinction?
A
Storm kills a small portion of the population.
B
Geographic Isolation
C
Predator eats the babies.
D
Being in competition with another species over a food source.
10) Natural selection leads to...
A
No change in species
B
Pangaea
C
Change in climate
D
Evolution
11) Why did the wooly mammoth go extinct?
A
They evolved into whales
B
A volcano erupted
C
The climate got too warm- they couldn't adapt.
D
The ozone disappeared
12) If yellow is dominant in a butterlfy population. What do you think will think would happen to the butterflies in a light enviroment with no predators?
A
They would become dark colored
B
The population would fly faster
C
There would be more yellow colored butterflies than dark.
D
They will become black and yellow
13) What did Darwin observe with the Finches on the Galapagos Islands?
A
Their beaks matched the food sources available on the island.
B
The finches mated with sea gulls
C
The finches formed beaks to eat from flowers
D
The finches decided to change their beaks.
14) Ferns grow in tropical areas. Fossils have been found in Northern part of North America, where it is cold. What does this evidence suggest?
A
The ferns adapted to the climate change.
B
The ferns could grow in cold weather
C
North America has an underground forrest
D
That part of North America used to be warmer.
*select an answer for all questions
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