Our body’s are made up of many different types of cells performing functions when lots of similar cells work together to perform a function they make ups

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.

Did you know that a blue wales tongue weighs more than an elephant?

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.