Biology, 22.09.2019 00:30 lanakay2006
The niche in the bone marrow has three important functions. pick the correct set of functions below.
a. specification, migration and stemness
b. self-renewal, proliferation and stemness/plasticity
c. proliferation, migration and differentiation
d. specification, determination and differentiation
Answers: 1
Biology, 21.06.2019 15:30
How are gene and protein sequences used to classify organisms?
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Biology, 21.06.2019 18:30
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 3
Biology, 22.06.2019 10:30
What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.
Answers: 1
The niche in the bone marrow has three important functions. pick the correct set of functions below....
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