Business Lookup - Address Search. 1  Find all available details for Current Businesses and Previous Businesses at the Address you specify. Identify Company Names, Affiliated Persons' Names, Telephone Numbers, Business Industry Classifications, Dates Listed, and more. A complete Address and either Zip Code or City and State are required to complete your search.
After mitosis two identical cells are created with the same original number of chromosomes, 46. Haploid cells that are generated through meiosis, such as egg and sperm, only have 23 chromosomes, because, remember, meiosis is a reduction division..
In meiosis I, chromosomes in a diploid cell resegregate, producing four haploid daughter cells. It is this step in meiosis that generates genetic diversity. Prophase I. DNA replication precedes the start of meiosis I. During prophase I, homologous chromosomes pair and form synapses, a step unique to meiosis. The paired chromosomes are called bivalents, and the formation of chiasmata caused by genetic recombination becomes apparent.