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Biology
Evolution Test Review
Name ________________________
Period ____ Date _____________
Test Date ___________
1. What is Evolution
1. ____________________________
2. Who is the “Father of Evolution”
The work he published in 1859 is called
What did he call his theory?
2. ________________________
____________________________
Theory of ___________ ____________
3. What are two requirements for Natural Selection
3. The organism has to _________ & ___________
He also referred to this as:
“ ____________ of the ___________”
So, it can be said “success” of an organism is based on
N____________ S____________
Does Natural Selection act on phenotype or genotype?
It acts on the _____________ of an organism
Does a genotype of BB or Bb matter if both are camouflaged?
___ (yes or no) because natural selection acts on _______
a faster, stronger animal is more likely to catch prey & get away from a predator
Is that describing its genotype or phenotype? _______________
4. Do organisms acquire or inherit survival traits?
4. __________ - meaning ____________________
(acquired = develop through use - in a lifetime; inherited = born with them)
5. Organisms best suited to the environment are the
5. F__________ and tend to survive & reproduce
6. Inherited characteristics are
6. P_________ and/or B__________ characteristics
7. “Survival of the Fittest” says
7. You don’t have to be faster than the bear just _________
8. Those organisms that are the best _______
8. ____________ to their environment will survive
9. Combined genetic info of all members of a population
9. is called the ______________
10. Gene pools contain how many alleles for each trait
Relative frequencies for all alleles of a trait must =
10. ___ or _____ alleles for each inheritable trait
______ %
11. Natural selection acts on the (phenotype or genotype)
11. _____________ of an organism
a faster, stronger, more agile animal is more likely to catch prey & get away from a predator
Is that describing its genotype or phenotype? _______________
12. Diversity is key to evolution, another term might be
12. V____________
13. Two causes of genetic variation in a gene pool are
13. _____________ & _____________________
14. Where do you get your genes from?
14. I___________ them from _____ & _____
Another name for those cells? Another name for mixing?
Also called _________. Genetic ___________
This results in many different
physical traits called __________
Phenotypes can be expressed on a graph as what shape?
A ____-________ curve
15. Mutations: natural/unnatural; random/specific; planned/accidental 15. Mutations are ___________, __________, ___________
Natural selection: random/specific, inherited/acquired, genotype/phenotype Natural selection is ________, ________, __________
16. A change in the DNA sequence is a
16. ______________
17. Speciation means: speci = ? . ation = ? .
17. Speci = ________, ation = _______________
18. When a group of individuals migrate from the
original population and find a new habitat, it’s called
18. ____________ __________
19. A random change in allele frequency that occurs
within small populations is called & occurs by…
19. _________ ________ & occurs by ________
20. Identify the following types of isolation:
20.
a. separated by location, region, water…
a. _______________________________
b. separated by courtship rituals
b. _______________________________
c. separated by differences in reproductive anatomy
c. _______________________________
d. separated by time of reproductive readiness
d. _______________________________
e. separated by events or episodes
e. _______________________________
Typically which two are required for speciation to occur
_______________ & _______________
Standard 9 – Evolution Review Sheet
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21. Hardy-Weinberg Principle of Genetic Equilibrium
is based on the following 5 conditions
21.
a. _______________________________
b. _______________________________
c. _______________________________
d. _______________________________
e. _______________________________
22. Identify the evidence used the Theory of Evolution:
remains of ancient organisms locked in stone
different organisms that have the same structures
DNA, protein, amino acids
Structures that are no longer used, useless now
Developmental similarities within different organisms
22.
a. _______________________________
b. _______________________________
c. _______________________________
d. _______________________________
e. _______________________________
23. Both natural selection & genetic drift involve a change 23. In the population’s A_________ F__________
24. When humans choose desirable traits and then breed
animals for those traits, it is called
24. ______________ _______________
25. Homologous structures, vestigial organs, similar embryology
25. Suggest a C_________ A___________
26. Identify the following graphs:
26.
Graph A is called _______________________
Graph B is called _______________________
Graph C is called _______________________
27. Do these graphs show phenotypes or genotypes?
27. _________, because natural selection acts on…
28. Which graph could represent 2 groups of birds: one
28. Graph __, called ____________________
with a short/strong beak, the other with sharp/pointy beak
Standard 9 – Evolution Review Sheet
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