Which of the following is the 3rd step in fossil formation?
Organism dies.
Organism is buried by sediments.
Minerals replace organism bones.
2. Multiple Choice
30 seconds
1 pt
Which of the following is defined as determining the relative order of past events, without necessarily determining the exact age?
relative dating
absolute dating
3. Multiple Choice
30 seconds
1 pt
Does relative dating use nearby layers and fossils relative to each other to find the relative age of new items?
yes
no
4. Multiple Choice
30 seconds
1 pt
In what type of rocks are fossils found?
igneous
metamorphic
sedimentary
5. Multiple Choice
30 seconds
1 pt
Which of the following determines a specific date for a fossil using chemical information?
absolute dating
relative dating
6. Multiple Choice
30 seconds
1 pt
Which process uses radiometric dating to determine an exact age of a fossil?
absolute dating
relative dating
7. Multiple Choice
30 seconds
1 pt
Which of the following is a method used to determine the age of rocks using the rate of decay of radioactive isotopes?
Principle of superposition
Radiometric dating
Relative dating
Principle of cross-cutting relations
8. Multiple Choice
30 seconds
1 pt
Which definition is the best to describe evolution?
Change over time
Descent with modification
9. Multiple Choice
30 seconds
1 pt
Which of the following is a provenfact by scientists that may be altered with new information?
prediction
hypothesis
scientific theory
law
10. Multiple Choice
30 seconds
1 pt
What mechanism did Darwin propose for evolution?
natural selection
fossil record
use it or lose it
biochemistry
11. Multiple Choice
30 seconds
1 pt
Which of the following is an examples of evolution?
comparative biochemistry
fossil record
camouflage adapation
comparative anatomy
12. Multiple Choice
30 seconds
1 pt
Identify these 4 - fossil record, comparative embryology, comparative biochemistry and comparative anatomy.
Examples of Evolution
Evidence of Evolution
Mechanisms of Evolution
13. Multiple Choice
30 seconds
1 pt
Which of the following pieces of evolution evidence deals with aged and identified fossils?
fossil record
comparative embryology
comparative biochemistry
comparative anatomy
14. Multiple Choice
30 seconds
1 pt
Which of the following pieces of evolution evidence deals with similar molecules in related individual species?
fossil record
comparative embryology
comparative biochemistry
comparative anatomy
15. Multiple Choice
30 seconds
1 pt
Which of the following pieces of evolution evidence deals with comparing similar structures in various species?
fossil record
comparative embryology
comparative biochemistry
comparative anatomy
16. Multiple Choice
30 seconds
1 pt
Which of the following pieces of evolution evidence deals with structures common in embryos that form differently or for different purposes in adult form?
fossil record
comparative embryology
comparative biochemistry
comparative anatomy
17. Multiple Choice
30 seconds
1 pt
Which of the following pieces of evolution evidence contain both homologous and vestigial structures?
fossil record
comparative embryology
comparative biochemistry
comparative anatomy
18. Multiple Choice
30 seconds
1 pt
Which word is defined as the same structure in different species indicating a common ancestor?
homologous structures
vestigial structures
19. Multiple Choice
30 seconds
1 pt
Which word is defined as a reduced form of a functional structure in 1 organisms that shows up as fully functional in another?
homologous structures
vestigial structures
20. Multiple Choice
30 seconds
1 pt
The forelimbs of penguin, alligator, bat, human are which of the following?