normal grep would have searched only for lines with a literal +. fgrep. fgrep is an acronym that stands for Fixed-string Global Regular Expressions Print. fgrep (which is the same as grep -F) is fixed or fast grep and behaves as grep but does NOT recognize any regular expression meta-characters as being special.
. Meiosis results in the direct production of gametes. 2. A cell that has successfully completed meiosis has a chromosome number called Haploid. 3. If a species normally has 52 chromosomes, the cells it produces by Meiosis will each have 26 chromosomes.
Then the cell goes through two consecutive rounds of nuclear divisions, termed meiosis I and meiosis II, according to the journal Nature. As a result, the overall process of meiosis produces four daughter cells from one single parent cell. Each daughter cell has half the number of chromosomes as the original parent cell. The mechanisms of mitosis and meiosis are very similar. Meiosis I. Prior to meiosis I, the duplicated chromosomes, also known as sister chromatids, fuse together.