What is the final result of meiosis?
Quick Answer
The final result of meiosis is haploid daughter cells that have 23 chromosomes each. These haploid daughter cells may act as gametes during sexual reproduction. This includes sperm and oocytes, which can later fuse together to form a zygote.
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Meiosis is a process that occurs in sexually reproductive organisms. During meiosis, diploid cells come together to produce haploid cells, which may then go on to act as gametes. The aim is to share genetic information via chromosomes from the father and mother cells, leading to a new set of genes. When meiosis is complete, the daughter cell has 23 new chromosomes, which are formed from one member of a pair from the mother and father cells. This process is known as spermatogenesis in males and oogenesis in females. In addition to producing four gametes in males and one in females, meiosis allows for genetic diversity amongst organisms.
Meiosis is able to achieve genetic variation in several ways. During prophase one, chromosomes cross over. By metaphase one, they begin to independently align themselves to form new chromosomes that are unique to the daughter cell. Not only are the gametes genetically unique, they also give rise to genetically unique zygotes when they fuse with other gametes.
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Q:
If a human skin cell has 46 chromosomes, how many chromosomes does each new skin cell have after mitosis?
A: Human skin cells contain 46 chromosomes, or 23 chromosome pairs, and after mitosis, the two daughter cells also have 46 chromosomes. Mitosis is a cellular ... Full Answer >Filed Under: -
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What are the main results of meiosis?
A: When cells undergo meiosis, the main result is the creation of sex cells called gametes. Male organisms produce sperm via the process of meiosis, while fem... Full Answer >Filed Under: -
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Why is meiosis important?
A: Meiosis is important because during sexual reproduction, it ensures that all produced organisms have the correct number of chromosomes. It is also responsi... Full Answer >Filed Under: -
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How do I describe meiosis?
A: Meiosis is the process in which cells divide to produce sex cells. Meiosis takes a single cell and divides it into four different cells with half of the ne... Full Answer >Filed Under:
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