The formation of a wide, deep canyon causes a very large, genetically diverse plant population to split into two populations. the resulting populations are genetically similar to each other, and both are large (though smaller than the original population). little gene flow occurs between these populations, and environmental conditions differ on the two sides of the canyon. under these conditions, genetic differences between these populations are most likely to:
a) decrease over time as natural selection favors different alleles in each population.
b) increase over time due to increased gene flow between the populations.
c) increase over time as natural selection favors different alleles in each population.
d) decrease over time due to decreased gene flow between the populations.
Answers: 1
Biology, 21.06.2019 13:30, cmariecarrizales
One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. b. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. c. prokaryotic poly-a tails have other functions, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails.
Answers: 3
Biology, 22.06.2019 00:00, Queenhagar
Theories basic to all of the life sciences include the germ theory of disease. theory of evolution by natural selection. o two of these answers are correct none of these answers are correct o cell theory.
Answers: 1
Biology, 22.06.2019 02:30, kaliloabousjbf
In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring
Answers: 1
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