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Mechanisms of Evolution

Authored by Jennifer Degutis

Biology

8th - 10th Grade

40 Questions

NGSS covered

Used 8+ times

Mechanisms of Evolution
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

As it relates to evolution, what is a mechanism?

a piece of metal in a machine

a punnet square showing a cross between two parents

a cladogram showing evolutionary relationships

process by which something takes place or is brought about

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2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The process by which organisms that are better adapted to their environment tend to have greater survival and reproductive success is called

allele frequency

natural selection

mutation

gene flow

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3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is NOT an example of natural selection? 

People selectively breeding hamsters.
Insect populations developing resistance to certain pesticides.
Bacteria becoming resistant to antibiotics.
Male birds of certain species developing colorful feathers to attract female mates.

Tags

NGSS.HS-LS4-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This picture is an example of which type of selection?

Artificial Selection

Natural Selection

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5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Heritable traits that are better matched to the environment than others are referred to as

adaptations

mutations

allele frequency

random selection

Tags

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6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

A(n) ___________________ is one of the possible forms of a gene.

adaptation

phenotype

mutation

allele

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A(n)________ is a measure of how common a certain allele is in a population.

Allele Frequency

Gene Pool

Genotypical Number

Genetic Drift

Tags

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