Can mitosis occur in haploid cells?

Why is it that mitosis Cannot occur in haploid cells?

Though meiosis II is similar to mitosis, meiosis II is not mitosis because (i) it always occurs in haploid cells, (ii) it is not preceded by DNA replication, (iii) the two chromatids of a chromosome are often dissimilar, (iv) the daughter cells formed after meiosis II are neither similar to each other nor similar to …

Can meiosis occur in haploid cells?

Haploid parents produce gametes by mitotic division to maintain the equal number of chromosomes in cells. Hence, meiosis can’t occur in haploid organisms. Meiosis can occur only in diploid organisms or in the diploid stage of their life cycle.

Can mitosis occur in diploid cells?

Yes, mitosis produces diploid cells, given that the parent cell is also diploid. So it doesn’t change the number of chromosomes in a cell after division. Mitosis results in two genetically and morphologically identical cells.

Why do somatic cells only undergo mitosis not meiosis?

somatic cells in animals can only undergo mitosis . Meiosis takes place in reproduction cells where the cells divide following procedural sequence.In a nutshell ,meiosis is for reproduction purposes while mitosis is for growth of new cells of other body parts ,somatic cells.

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Can mitosis and meiosis occur in haploid cells?

Mitosis can occur both in diploid and haploid cells. the main function of mitosis is to make copies of cells for growth and regeneration. EXAMPLE: Gametophyte of Bryophyte plants. It is produced from mitotic cell division of spores, which are produced by meiosis in sporophytes.

Where does meiosis occur in a haploid and diploid cell?

In mammals, Meiosis occurs only in gamete producing cells within the gonads. During meiosis, homologous (paired) chromosomes separate, and haploid cells form that have only one chromosome from each pair.

Why does mitosis produce diploid cells?

The purpose of mitosis is to make more diploid cells. It works by copying each chromosome, and then separating the copies to different sides of the cell. That way, when the cell divides down the middle, each new cell gets its own copy of each chromosome.

Why does mitosis occur in somatic cells?

In multicellular organisms, somatic (body) cells undergo mitosis to provide new cells for growth or to replace cells that have been damaged and died.

How can a haploid cell become diploid?

In humans, the haploid cells made in meiosis are sperm and eggs. When a sperm and an egg join in fertilization, the two haploid sets of chromosomes form a complete diploid set: a new genome.