<h2>Question : </h2><h3>what is similar about the elements in each group of the perodic table ?</h3><h2>Answer : </h2><h3>Elements in the same group of the periodic table have similar chemical properties of the outermost electron shells of their atoms (i.e., the same core charge), because most chemical properties are dominated by the orbital location of the outermost electron. Elements can be classified as metals, metalloids, and nonmetals, or as a main-group elements, transition metals, and inner transition metals. Groups are numbered 1–18 from left to right.</h3><h2 />
The elements in each group have the same number of valence electrons. As a result, elements in the same group often display similar properties and reactivity.
Explanation: if a nucleic acid contains uracil then it is not DNA it's an RNA. Uracil is the basic nitrogenous base of RNA. DNA does not have Uracil in its structure. It contains thiamine instead of Uracil. So the answer is NO.
The answer is A p is the frequency of the dominant allele. So the p squared would be the frequency of the homozygous dominant allele because homo means the same.
