Human Blood Type Sample Problems. Table 1: The following tables give information on human blood types needed in problems below. Alleles of types I A and I B are dominant over type i.
Em dash (Em rule) An em dash (â) is longer than an en dash (â) and three times as long as a hyphen (-). Donât be afraid of it. It is useful and versatile, and too few writers make use of it. Uses of the em dash. 1. Em dashes set apart parenthetical phrases or clauses in a sentence. In this use, em dashes are similar to commas and parentheses, but there are subtle differences. For example, em dashes are used when a parenthetical remark contains an internal comma or would otherwise sound awkward if enclosed by commas.
Prefixes. A prefix is placed at the beginning of a word to modify or change its meaning. This is a list of the most common prefixes in English, together with their basic meaning and some examples.You can find more detail or precision for each prefix in any good dictionary.A prefix goes at the beginning of a word.A suffix goes at the end of a word.his is a list of the most common prefixes in English, together with their basic meaning and some examples. You can find more detail or precision for each prefix in any good dictionary. A prefix goes at the beginning of a word. A suffix goes at the end of a word.