https://padlet.com/laurakoye1/o6cpel3ixaav Map of Evolution en-us 2017-09-19 14:22:37 UTC 2017-09-28 15:08:06 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Xmastree.png laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192075606 2017-09-28 13:57:03 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192075606 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192076278 Darwin's theory: competition for limited resources, leads to differential survival. Fitness measured by reproductive success]]> 2017-09-28 13:58:01 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192076278 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192077347 A diverse gene pool is necessary for survival of a species in a changing environment. ]]> 2017-09-28 13:59:54 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192077347 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192078972 Affects evolutionary rate and direction. Different genetic variations can survive.]]> 2017-09-28 14:02:50 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192078972 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192079507 Not directed by environment. Occur through random changes that make help or hurt.]]> 2017-09-28 14:03:46 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192079507 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192080930 Artificial selection]]> 2017-09-28 14:06:10 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192080930 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192081296 Genetic variation that is favored by selection for a specific environment]]> 2017-09-28 14:06:47 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192081296 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192083410 Chance and random events in small populations. ]]> 2017-09-28 14:10:08 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192083410 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192085727 Large population size
No migration
No mutations
Random mating
No selection]]> 2017-09-28 14:13:45 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192085727 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192087638 2017-09-28 14:16:49 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192087638 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192088344 Chemical resistance
Emergent diseases
Finches]]> 2017-09-28 14:18:03 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192088344 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192089456 Adaptive Radiation when new habitats become available. Caused by reproductive isolation(physics,pre,post zygotic) preventing gene flow.
Usually gradual (unless polyploidy)]]> 2017-09-28 14:19:51 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192089456 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192091574 are rapid during ecological stress. There are 5 major extinctions.]]> 2017-09-28 14:23:30 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192091574 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192093938 2017-09-28 14:26:56 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192093938 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192094451 fossils (transitional fish to amphibians)
morphological homologies
vestigial structures
DNA/proteins
Biogeography
H-W]]> 2017-09-28 14:27:41 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192094451 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192095369 Represents derived traits
Lost traits
Speciation
Morphological/Molecular Similarities
Constantly revised]]> 2017-09-28 14:28:58 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192095369 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192097256 2017-09-28 14:31:56 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192097256 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192097344 provided inorganic precursors from which organic molecules could have been synthesized due to presence of free energy and absence of oxygen]]> 2017-09-28 14:32:06 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192097344 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192097960 Earth formed 4.6 bya
Environment was too hostile until 3.9 bya
Earliest fossils 3.5 bya]]> 2017-09-28 14:33:04 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192097960 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192098862 Supported by molecular/genetic evidence (carbs, lipids, proteins, nucleic acids, and shared genetic code)]]> 2017-09-28 14:34:24 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192098862 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192100116 Served as building blocks(monomers), then joining to produce polymers with ability to replicate, store, and transfer info (RNA). Reactions could have occured in organic soup model or as reactions on solid reactive surface (clay).]]> 2017-09-28 14:36:19 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192100116 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192105083 2017-09-28 14:43:41 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192105083 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192105292 2017-09-28 14:44:03 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192105292 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192105524 Does not always result in a new species, can lead to hybrids]]> 2017-09-28 14:44:30 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192105524 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192105609 2017-09-28 14:44:38 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192105609 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106074 2017-09-28 14:45:29 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106074 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106723 Without it's H-W]]> 2017-09-28 14:46:40 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106723 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106795 2017-09-28 14:46:46 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106795 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106820 Reduces differences that are between 2 populations
Increases variation
Immigration/Emmigration]]> 2017-09-28 14:46:50 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106820 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106910 Not random]]> 2017-09-28 14:46:58 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106910 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106953 Founder (rare at high frquencies) and bottleneck (severely decreasing gene pool)
Variance decreases
Reduces Adaptability
Random]]> 2017-09-28 14:47:04 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192106953 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192107049 2017-09-28 14:47:17 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192107049 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192109361 Physical geographic barriers]]> 2017-09-28 14:51:33 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192109361 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192109602 Same area, mutations (polyploidy) result in reproductive isolation]]> 2017-09-28 14:52:00 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192109602 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192111085 Habitat
Temporal
Behavioral
Mechanical
Gametric]]> 2017-09-28 14:54:32 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192111085 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192111414 Reduced hybrid viability
RH fertility
Hybrid breakdown

]]> 2017-09-28 14:55:05 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192111414 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192112186 Gradual divergence over long spans lead to big changes over many small ones]]> 2017-09-28 14:56:21 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192112186 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192112599 Rate is not constant
Rapid, followed by periods when nothing changes]]> 2017-09-28 14:57:02 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192112599 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192113445 2017-09-28 14:58:34 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192113445 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192113890 Homologous- samse structure diff function
Analogous- coevolution same function different structure]]> 2017-09-28 14:59:32 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192113890 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192114070 2017-09-28 14:59:52 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192114070 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192114795 Peppered moth
Insecticide
Drug resistance]]> 2017-09-28 15:01:10 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192114795 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192117655 2017-09-28 15:06:14 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192117655 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192117966 Heterotrophs-> photosynthesis]]> 2017-09-28 15:06:52 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192117966 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192118108 2017-09-28 15:07:11 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192118108 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192118180 Chloroplasts/Mitocondria]]> 2017-09-28 15:07:19 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192118180 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192118428 2017-09-28 15:07:50 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192118428 laurakoye1 https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192118514 2017-09-28 15:08:01 UTC https://padlet.com/laurakoye1/o6cpel3ixaav/wish/192118514