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zoology-Ar

first test

QuestionAnswer
Evolution changes ___ of allelles over ___ ? Frequency / Time * Delta ~~> Time
Mutation is the ultimate source of what? Variation
Genes in DNA are used for coding of what? Protein
Who developed a test for gamates to prove Germplasm theory? Weismann
This new validated info & theory allowed for what thought process to occur? This allowed for Particulate Evolution & THUS ended Darwin Evolution.
What are some assumptions on how to detect change over time? *Delta(t) 1st *Large population 2nd *Random mating 4th *Balance of mutation & migration 5th *No Selection 3rd *Diploids
The polyp is a sessile, or nonmotile, organism; well-known solitary polyps are the what? Sea anemone & Freshwater hydra
? when motile & free swimming, this is popularly known as a jellyfish. Mudusa
These two body forms belong to what Phylum? Aquatic invertebrate phylum Cnidaria (the coelenterates)
Name the five observations of Natural Selection. 1st_ Individually high Reprod. Pot. 2nd_Nat. Pop. Size is Stable. 3rd_Resources R Limited(They compete 4 resources) 4th_ Phenotypic variation w/n pop. 5th_ Phenotypic variation is Heritable.
Who's concepts R these? Thomas Mathis 1766-1834 Belief that inverse reaction occurs with Population to Food ratio. Effect~ Starvation or make another choice food choice.
What happens in small populations with the allelles of gene pool? Loss of genetic variations R left to chance alone. This is known as genetic Drift. . . Hardy Wienberg Equalibruim.
Gene flow is defined as? Movement of Individuals.
What was Le Mark associated with in Zoology? Evolutionary & Characteristic Variation had to do with a girraffes neck being long so ... He must have carried the longness to the offspring by default of environment.. not genes. same for Blk pigment in Blacks~Not protective sel. of genes n sun-land
Darwin was noted for what? But who got the credit? Notation of species...... Wallace plagarized the data.
The 1st person who set the theory of Evol. in motion & when? John Usher ~ 1581-1626
What were his beliefs? He believed that Earth was created 4,000 BC.
James Hulton Believed in ANOTHER manner... Please Explain. He believed in Uniformatarrism & that the Earth is much older. Ex. Grand Canyon.
Will Smith was responsible with with consistent evidence for Earth? Stratigraphy
Stratigraphy is defined as what? Common fossils in different locations of layers and locals.
Which scientist believed the species was "fixed" & maintaining old order? Cuvier~ 1769-1832 "Catatrophies thru time ~spread speiciesor wiped out areas."
What is defined as NATURAL LAW? That laws stay natural & the key to understanding the future is the past.
The last 2 concepts that go with this concept to explain phenomenon with natural goods? R? Uniformatarianism 7 Rates of Geo-Change R Constant!
Why is it important to study animals? for behavior, Nat. Sel., Self- Preservation.
Study of Animal Population? 2 ensure the survival of species> By knowing Environmental Stress on Animals. PEoplE & TechnologY
Created by: alilbubly
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