WorksheetsChange Over Time Review 2
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What does DNA help to show in organsims?
a)
How closely related they are
b)
How healthy they are
c)
How popular they are
d)
How large they are
2.
What involves small changes that add up to major changes over a long period of time?
a)
Gradualism
b)
Adaptation
c)
Natural Selection
d)
Evolution
3.
What traits can be passed down from parent to offspring?
a)
The traits controlled by genes
b)
The traits controlled by the environment
c)
The traits controlled by the food they eat
d)
The traits controlled by the water they drink
4.
When looking at vertebrate of animals or if you trace back some organisms for enough scientists have discovered?
a)
They all have a common ancestor
b)
They all have the same amount of DNA
c)
They all are related
d)
They all look the same
5.
What is the process by which individuals that are better adapted to their environment are more likely to survive and reproduce more than other members of the same species?
a)
Overproduction
b)
Evolution
c)
Adaptation
d)
Natural Selection
6.
What is a group of similar organisms that can mate with each other and produce fertile offspring?
a)
Species
b)
Adaptation
c)
Homologous Structures
d)
Evolution
7.
How are evolution and natural selection related?
a)
Harmful variations accumlate among surviving members of the species
b)
They both deal with species and a timeline
c)
Helpful variations accumulate among surviving members of the species
d)
They are both science terms I'm supposed to know
8.
Which word best describes species among more offspring that can possibly survive?
a)
Adaptation
b)
Overproduction
c)
Variations
d)
Gradualism
9.
What is a trait that increases an organisms ability to survive and reproduce?
a)
Natural Selection
b)
Evolution
c)
Adaptation
d)
Homologous Structure
10.
What is evidence that organisms have changed over time?
a)
Fossils and patterns of early development
b)
Similar body structures
c)
Similarities in DNA
d)
All of these options are correct
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