WorksheetsBiology Unit 5 Exam: Evolution
Total questions: 30
Worksheet time: 18mins
A giraffe has a long neck in order to better reach leaves to eat. This is an example of _____.
an adaptation
environment
response
stimulus
1. The process of choosing parent organisms for desired characteristics is called
natural selection
Artificial selection
random selection
genetic manipulation
Which of the following is the collection of life's remains found in sedimentary rock?
natural selection
homologous structures
Charles Darwin
the fossil record
Similar structures with different purposes found in different species are known as _____
vestigial structures
DNA
homologous structures
the fossil record
The picture shows a/an ___________
homologous structure
vestigial structure
The appendix, which is not needed to survive, is conisdered to be a
Homologous Structure
Analagous Structure
Vestigial Structure
Homology
Bipedalism is...
The ability to stand up
The ability to ride a bike and move its pedals
The ability to walk on both feet
The ability to contro
survival of the fittest
use or disuse
variations within populations
acquired characteristics are inherited
Did human beings evolved from apes?
Yes and we evolved through natural selection
Yes and we evolved through survival of the fittest
No but we share a common ancestor
Yes and we evolved through adapting to the environment
