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Biology, 21.06.2019 22:00
Which of the following scenarios is an example of the bottleneck effect? answers a in south africa, much of the afrikaner population is descended from a small number of dutch colonists. in this population, this is an unusually high frequency of pseudoxanthoma elasticum (pxe), an elastic tissue disorder. b four white-tailed deer are introduced to a park in finland. thirty years after their introduction scientists compare the genes in the population and find that there is no variation. c during the industrial revolution, london's air became filled with soot. as a result, birds started eating more of the lighter moths because they were easier to spot than their darker counterparts. over time, the moth population changed so that there were more darker moths than lighter ones. d 10% of the population of american alligators in an area have the recessive trait albinism. a massive flood results in the death of 80% of the population. of the remaining population, 60% have the recessive trait of albinism.
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Biology, 23.06.2019 01:00
Approximately how much solid waste do americans produce annually? a) 250 tons b) 250 thousand tons c) 250 million tons
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Biology, 23.06.2019 04:00
This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.
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Biology, 23.06.2019 04:40
Photosynthesis drag the below phrases which relate to photosynthesis to the reaction category to which they best fit.
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Mathematics, 12.02.2020 19:52
Social Studies, 12.02.2020 19:52
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Biology, 12.02.2020 19:52
History, 12.02.2020 19:52