Vanke (SZSE: 000002, SEHK: 2202) is the largest residential real estate developer in the Peopleâs Republic of China.anke was listed on the Shenzhen Stock Exchange in 1991, the second listed company in the Shenzhen Stock Exchange after Shenzhen Development Bank. It had the largest market capitalisation in 2006 on the Shenzhen Stock Exchange.
This is the diploid chromosome condition and the paired chromosomes are called homologous. Meiosis transforms a diploid cell into four haploid granddaughter cells, each having a single copy of each chromosome. The process helps increase the genetic diversity of a species.
The type of cell division that produces gametes with half the normal chromosome number is called meiosis. It is used to produce cells for repair and asexual reproduction.Gametes contain different genetic information to each other and to the parent cell. Meiosis is responsible for causing genetic variation.uman zygotes contain 46 chromosomes. The type of cell division that produces gametes with half the normal chromosome number is called meiosis. It is used to produce cells for repair and asexual reproduction. Gametes contain different genetic information to each other and to the parent cell.