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Miller Urey Experiment
The ________ demonstrated that several organic compounds could be formed spontaneously by simulating the conditions of Earths early atmosphere.
Differential reproductive success
________**: measures how many offspring you produce that survive relative to how many the other individuals in your population produce.
Sexual selection
________ is purely about access to mating opportunities.
Lamarck
________ confused genetic and environmental (postconceptive) change, which is not surprising because no one had discovered genes yet.
Molecular data
________ such as DNA or protein sequences can be used to construct phylogenetic trees or cladograms.
Geological evidence
________** provides support for the models of the origin of life on Earth.
Divergent evolution
________ can lead to speciation (allopatric or sympatric)
Q
________: the frequency of allele 2, often the recessive allele.
Polyploidy
________**- A condition in which an individual has more than the normal number of sets of chromosomes.
spectrum of variation
Selection is disruptive when individuals at the two extremes of a(n) ________ do better than the more common forms in the middle.
q² represent
P² + 2pq + q²= 1, where p² and ________ the frequency of the two homozygous conditions (AA and aa)
Artificial selection
________**: when humans become the agents of natural selection.
single population
Allopatric speciation**- Interbreeding ceases because some sort of barrier separates a(n) ________ into two.
Lamarck
________** proposed the idea that evolution occurs by the inheritance of acquired characters.
