Zack Coon by Zackary Coon https://padlet.com/zackary_coon/2bm7dumpzw4x Evolution Project en-us 2017-06-09 19:14:48 UTC 2017-06-15 18:18:53 UTC hello@padlet.com The 5 Mass Extinction Events of Earth zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175915993 2017-06-09 19:19:13 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175915993 VIST zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175916083 Variation 
Inheritance
Selection 
Time 


VIST is a series of terms that show the different components of evolution 
]]> 2017-06-09 19:20:36 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175916083 Variation zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175916376 Is the mutation and change of a species.]]> 2017-06-09 19:24:11 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175916376 Inheritance zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175917263 Mutated DNA that is inherited or gained to help the organism survive. ]]> 2017-06-09 19:37:55 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175917263 Selection zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175917728 Because the birds are only eating the the green beetles the brown beetle population will flourish. ]]> 2017-06-09 19:45:02 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/175917728 Time zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176151164 Over time the population rises because of the adaptations to the environment ]]> 2017-06-12 19:13:56 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176151164 Natural Selection zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176151985 Natural selection is choosing the things that help the organism strive, for example the bird chooses the green beetles over the brown ]]> 2017-06-12 19:21:14 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176151985 Mutation zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176304262 Mutations occur on a cellular level causing changes to an organism to help it live longer.]]> 2017-06-13 19:13:10 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176304262 Migration/Gene Flow zackary_coon https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176306321 Migration is done by animals to improve their life or to survive. for example birds migrate south to avoid winter. Gene flow is caused when an organism mates with another organism from a different area creating different adaptations and diversity. ]]> 2017-06-13 19:27:23 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176306321 Molecular Evolution joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176484805 DNA is a dynamic and adaptable molecule. As such, the nucleotide sequences found within it are subject to change as the result of a phenomenon called mutation. Depending on how a particular mutation modifies an organism's genetic makeup, it can prove harmless, helpful, or even hurtful. Sometimes, a mutation may even cause dramatic changes in the physiology of an affected organism.]]> 2017-06-15 02:13:49 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176484805 Divergent, Parallel and Convergent Evolution joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176485500 Evolution over time can follow several different patterns. Factors such as environment and predation pressures can have different effects on the ways in which species exposed to them evolve.]]> 2017-06-15 02:22:10 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176485500 Homologous Structures joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176485644 The mass extinction events caused a lot of species of organisms to adapt to the conditions. Example, amphibians that lived in water and land, had to adapt over the millions of years to live on land. Instead of fins or webbed feet, they grew such bone structures that were similar to feet.  ]]> 2017-06-15 02:23:31 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176485644 Ontogeny Recapitulates Phylogeny joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176485959 Developing from embryos to adults, animals go through stages resembling or representing successive stages in the evolution of their remote ancestors.]]> 2017-06-15 02:27:10 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176485959 Ordovician-Silurian Mass Extinction joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486129 -An ice age is (theoretically) mainly to blame for the mass extinction. It happened about 443 million years ago. ]]> 2017-06-15 02:29:16 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486129 Permian Mass Extinction joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486313 -Asteroid impact, flood basalt eruptions, catastrophic methane release, a drop in oxygen levels, sea level fluctuations are to blame for this event. This happened 248 million years ago.]]> 2017-06-15 02:31:02 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486313 Cretaceous-Tertiary Mass Extinction joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486421 The Cretaceous-Tertiary mass extinction - also known as the K/T extinction - is famed for the death of the dinosaurs.
Flood basalt eruptions affecting the world's climate, combined with drastic falls in sea level. Then a huge asteroid or comet struck the seabed near the Yucatan Peninsula in Mexico. This happened 65 million years ago]]> 2017-06-15 02:32:10 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486421 Late Devonian Mass Extinction joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486530 -Changes in sea level, asteroid impacts, climate changes, and new kinds of plants messing with the soil are all to blame for the mass extinction. It happened about 359 million years ago.]]> 2017-06-15 02:33:29 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486530 Triassic-Jurassic Mass Extinction joshua_burkhart https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486635 -Two or three phases of extinction whose combined effects created the Triassic-Jurassic mass extinction event. Climate change, flood basalt eruptions and an asteroid impact have all been blamed for this loss of life. This happened 200 million years ago.]]> 2017-06-15 02:34:55 UTC https://padlet.com/zackary_coon/2bm7dumpzw4x/wish/176486635