
Natural Selection Quiz
Authored by Robbin Featherston
Biology
9th - 12th Grade
Used 1+ times

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19 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who proposed the theory of natural selection?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A population of birds colonizes an area and starts eating insects that live in trees. Over time, the average beak size in the bird population grows. Which of the following is the best explanation?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not an observation or inference on which natural selection is based?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The smallest biological unit that can evolve over time is
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of genetic variation?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A genetic mutation causes a newt to have faster reflexes. After many generations, most of the newt population has the reflex mutation. Which of the following is the best explanation?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mutations are a change in what?
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