Biology, 30.08.2019 18:40 kklove6700
Darwin suggested looking at a species’ close relatives to learn what its ancestors may have been like. how does his suggestion anticipate recent methods, such as phylogenetic bracketing and the use of outgroups in cladistic analysis?
Answers: 1
Biology, 21.06.2019 19:00
If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from
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Biology, 22.06.2019 02:20
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
Answers: 3
Biology, 22.06.2019 05:30
Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.
Answers: 2
Biology, 22.06.2019 06:30
Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created
Answers: 1
Darwin suggested looking at a species’ close relatives to learn what its ancestors may have been lik...
Mathematics, 24.06.2021 15:50
Mathematics, 24.06.2021 15:50