Select all of the following antibodies found in the blood of a person with blood type O. Check All That Apply anti-A antibodiesanti-A antibodies anti-B antibodiesanti-B antibodies anti-O antibodiesanti-O antibodies anti-D antibodiesanti-D antibodies

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.

Does mitochondria still meet the definition of a eukaryote why or why not?

What macromolecule is produced during translation? a. carbohydrate b. rna c. dna d. protein