"Gene families are groups of <span>homologous </span>genes that arose by gene duplication and sequence evolution."
Gene families are groups of various similar genes that are originated mostly by duplication, but also by evolution and relocation. These genes are distributed<span> into families taking into account shared nucleotide or protein sequences. </span>
<span>B. maintain a balance of power.
The alliances among nations in Europe was established to maintain a balance of power in the region.
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IV Solutions come in various mixtures. The most common are Dextrose, Dextrose & Sodium Chloride, Sterile Water, and Potassium Chloride. With all IV solutions, they are made up of at least 99% sterile water. There are two main categories of IV fluids, crystalloid’s and colloids.
<span>Staphylococcus aureus and staphylococcus epidermidis are both gram positive cocci that generally grow in clusters. Staphylococcus aureus is catalase positive, while staphylococcus epidermidis is catalase negative.</span>
