How do the number of cells and the number of chromosomes within the cells change during the three parts of meiosis: DNA replication, meiosis I, and meiosis II?

When organisms are classified ,they are given a two part name

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

The fascicles of the deltoid are ; the fascicles of the pectoralis parallel; bipennate fusiform; unipennate multipennate; triangular bipennate; fusiform