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During meiosis, permutation.

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Brandy Sipes

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3y ago

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Why meiosis gives 4 different gametes?

Because of the crossingover and independant assortment happens in metaphase1.


Which chromosomes do not usually undergo genetic recombination?

The sex chromosomes, specifically the X and Y chromosomes, do not usually undergo genetic recombination.


How genatic material can be rearnged during meiosis?

By crossingover.


Do chromosomes undergo crossover during mitosis?

No, chromosomes do not undergo crossover during mitosis. Crossover, also known as genetic recombination, occurs during meiosis, not mitosis.


What happens to chromosomes during anaphase?

what happens to chromosomes during anaphase


What happens to homologous chromosomes during prophase 1 of meiosis which does not occur during prophase of mitosis?

During prophase I of meiosis, homologous chromosomes pair up and undergo crossing over, where segments of DNA are exchanged between them. This does not occur during prophase of mitosis, where homologous chromosomes do not pair up or undergo crossing over.


What happens to chromosomes for meiosis to start?

The chromosomes divide.


Can haploid cells undergo mitosis?

No, haploid cells cannot undergo mitosis. Mitosis is a type of cell division that occurs in diploid cells, which have two sets of chromosomes. Haploid cells only have one set of chromosomes and undergo a different type of cell division called meiosis.


What happens to chromosomes in the nucleus of a body cell when it forms reproductive cells?

During the formation of reproductive cells, called meiosis, the chromosomes condense and align in pairs. Then, they undergo recombination and exchange genetic material. Finally, the pairs of chromosomes are separated to produce four unique haploid cells with a single set of chromosomes.


How many chromosomes are in newly divided cell?

Normal amount unless the cell has yet to undergo cytokinesis, in which case it will have double the amount of chromosomes.


What happens if you had less chromosomes?

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Is it both animal and protists cells undergo miosis?

No its animal cell which undergo meiosis. Even only germ cells in animals undergo meiosis to provide half the no. of chromosomes in their gametes so tht they can maintain the exact no. of chromosomes in cells