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57 Cards in this Set
- Front
- Back
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Gradual change of organism through time |
Evolution |
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Changes in genetic compositions of population |
Microevolution |
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When organisms change into another form |
Macroevolution |
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Evidences of evolution |
Fossil records Distribution of species Anatomical records Cellular evidences Molecular evidences |
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Shows the successions of organism That have populated earth |
Fossil records |
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Provides information about the past histories of organism and geographical evoution |
Distribution of species |
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Similar structures found in different organisms indicate a common ancestor |
Anatomical record |
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Through cytology all organisms are connected because organisms are.made.up of cells |
Cellular evidence |
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Closeley related species that have dna.sequence that are more distantly related species |
Molecular evidences |
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Modes of evolution of action due to natural selection |
Directional Stabilizing Disruptive |
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This occure when a trait on one end is more.favorable due to the changes in the environment |
Directional |
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When traits are used to balance the population |
Stabilizing |
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When two traits are both favorable |
Disruptive |
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Common causes of evolution |
Morphological definition evolutionary definition reproductive |
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A population the has different physical characteristic |
Morphological definitiom |
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A group of sharing ancestors |
Evolutionary definitiom |
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A group of interbreeding organism |
Reproductive |
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Different species can't breed due to isolating barriers |
Prezygotic barrier Postzygotic barrier |
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Prezygotic barrier |
Geographical barrier Evolutionary barrier Temporal barrier Behavioural barrier Mechanical barrier Gametic barrier |
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Postzygtic barrier |
Zygotic inviability Hybrid inviability Hybrid sterility Hybrid breakdown |
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Process where population produces two or more species |
Speciation |
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Speciation: |
Allopatric Peripatric Parapatric Sympatric |
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Allopatric |
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Population is formed by a small Group migrates over a barrier and become isolated |
Peripatric |
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Two individuals in the group are more likely to mate with individuals nearby |
Parapatric |
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I individuals continue to live to one another but type of biological differences has appeared |
Sympatric |
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Human contributed directly or indirectly to Evolution |
artificial Selection resistance acquisition Genetic medification |
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Humans breed useful traits |
Artificial selection |
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Resistance acquisition |
An organism is a will to survive upon exposure |
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When human manipulate an organism DNA |
Genetic medification |
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When did Charles Darwin born |
1809 at south america australia |
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Factors that drive Evolution |
Mutation migration genetic Drift Natural selection |
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Change in DNA |
Mutation |
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Movement of organism |
Migration |
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Change in trait of population |
Genetic drift
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2 types of founder effect |
Founder effect bottleneck effect |
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Where where you population started by a group of individuals |
Founder effect |
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Where new population is greatly reduced by a disaster |
Natural selection |
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Condition dictates What trait will improve survival |
Natural selection |
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The harvest electrons and use the energy generated |
Cellular respiration |
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Steps in glycolysis |
Step a: glucose pirming Step b: cleavage and rearrangement Step c: oxidation Step d: ATP Generation |
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G3P |
Glyceraldehyde 3 phosphate |
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NAD |
Nicotinamide adenine dinucleotide |
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Fad |
Adenine diphosphate |
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BGP |
BIPHOSPHOGLYCERATE |
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DHAP |
Dihydroxy acetone phosphate |
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This happened in the particular piece of land on water is converted to an unusable habitat |
Habitat loss.and degredation |
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In this scenario some non native species are transformed to a new habitat either intentionally or unintentionally |
Introduction to new specie |
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Changes in the composition of air soil water some toxic synthetic chemical |
Pollutiom |
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Was introduced by typhoon in 1980 |
Jumping plant lice or heteropsylla |
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Scientific name of ipil ipil |
L. Leucocephala |
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Scientific name of fire ants |
Solenopsis geminata |
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Invasive house pest |
Periplaneta americana |
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Scoentofic name of fresh water snail |
Pomacea canaliculata |
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Pesticides |
Ddt (dichloro-diphenyl- trichloroethane) |
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Industrial chemical |
Polychlorinated biphenyl (pcb) |
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Fav |
Flavin andenine phosphate |
