Biology, asked by rajkumarranjwe, 6 months ago

explain the second division of meiosis

Answers

Answered by BaapJi001
0

Explanation:

  • Meiosis II is the second meiotic division, and usually involves equational segregation, or separation of sister chromatids. ... The end result is production of four haploid cells (n chromosomes, 23 in humans) from the two haploid cells (with n chromosomes, each consisting of two sister chromatids) produced in meiosis I

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Answered by EnchantedBoy
2

Answer:-

Second division of meiosis:

  • 1.It maintains the same chromosome number in the sexually reproducing organisms.
  • It provides a way for mixing up of genes, which occurs in two ways: the maternal and paternal chromosomes gets mixed up and cross joining.
  • It restricts the multiplication of chromosome number and maintains the stability of the species.
  • Maternal and paternal genes get exchanged during crossing over. It results in variations among the offspring.
  • All the four chromatids of a homologous pair of chromosomes segregate and go over separately to four different daughter cells. This leads to variation in the daughter cells genetically.
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