In seedless plants, haploid gametophytes are produced from Which term is the name of the diploid stage of the plant life cycle?

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.

If vegetable oil is made out of veggies, then what is baby oil made out of?

What is the primary goal of human communities?