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Type of selection within the same-sex, males competing to win over mate
Intrasexual
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Type of selection between sexes, females looking for good genes, parental investment, physical traits of potential males to mate
Intersexual selection
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The branch of science the names and classifies organisms
Taxonomy
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The two naming system for classification adopted by linnaes is called
Binomial nomenclature
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This may prevent jean exchange and maintains the gap between species
Reproductive isolation
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Number of species that have been named or classified to date
1.8 million
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Type of reproductive barriers that prevent mating or fertilization between species
Pro-zygotic barriers
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Type of reproductive barriers that hinder or affect hybrid zygotes after fertilization
Post zygotic barriers
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Why do I hate doing this
Because this sucks and it's boring, seems sort of pointless, I hate biology, which doesn't make much sense because I normally love science. I guess I know who's not going to be a biologist...
This guy...
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The type of post zygotic barrier that has most hybrid offspring not surviving, or if they do, they are very frail
Reduced hybrid variability
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What type of Post zygotic Barrier has the hybrid offspring reach maturity and become healthy but sterile
Reduced hybrid fertility
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What type of post zygotic Barrier has the first generation of hybrid offspring variable and for title, but when these hybrids meet with one another or the parent species the offspring are feeble or sterile
hybrid breakdown
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allopatric specification includes populations that are separated by what
Geographical barriers
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New species arises within the same geographical area as a parent species and what type of speciation
sympatric speciation
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What does polyploidy or polyploid mean
Cells have many complete sets of chromosomes
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4n, 3n, 2n, & n. In terms of sets of chromosomes
Tetraploid, triploid, diploid, haploid
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The two people that have continued in Darwin's initial finch study on the Galapagos
Peter and Rosemary Grant
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The evolution of many diverse species from a common ancestor is termed
Adaptive radiation
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That idea that little changes occur over long period of time belongs to what school of thought regarding spaciation
Gradualism
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The idea that there are long periods of little change, or equilibrium interpreted by abrupt or seven episodes of change in speciation
Punctuated equilibrium
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Organisms that look or act like other successful organisms are said to perform
Mimicry
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Two or more species have evolved to assist in the development of each other through a beneficial, symbolic relationship go through
coevolution
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