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When does the nuclear division of somatic cells take place during cellular reproduction?
The nuclear division of somatic cells occurs during the mitotic phase of the cell cycle, specifically in the M phase. This process involves the division of the nucleus, resulting in two identical daughter nuclei, each containing the same genetic material as the original cell. Mitosis is crucial for growth, development, and tissue repair in multicellular organisms.
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A type of cellular reproduction when the nuclear division of somatic cells takes place is?
The type of cellular reproduction involving the nuclear division of somatic cells is called mitosis. During mitosis, a single cell divides to produce two genetically identical daughter cells, each containing the same number of chromosomes as the original cell. This process is essential for growth, repair, and maintenance of tissues in multicellular organisms.
Which process produces cloned cells?
Somatic cell nuclear transfer (SCNT) is a process that produces cloned cells. In SCNT, the nucleus of a somatic cell is transferred into an egg cell that has had its nucleus removed, resulting in a cloned cell with the same genetic information as the somatic cell.
Is cloning by sexual reproduction?
No. Sexual reproduction involves a fusion of the nuclear contents of one gamete (say, a sperm), with the nuclear contents of another gamete (say, an egg). The resulting cell has two alleles, or versions of a gene, for every gene in the (nuclear) genome. This cell (a zygote) thus has a full diploid nuclear genome, having derived half of its genes from its father and half from its mother. During cloning (at least during somatic cell nuclear transfer, which is one type of cloning method), a full diploid nucleus from a somatic cell is transferred to an egg cell that has had its nucleus entirely removed. In this way, all of the nuclear genes come from one individual- whoever the nucleus of the somatic cell's owner was. So, to reword, during sexual reproduction, half the genome comes from the mom and half from the dad, but during cloning, the whole genome comes from one individual, but gets put into an egg that has been emptied (or, enucleated).
Cellular totipotency was the 1st time demonstrated by?
it was first demonstrated by Sir F.C.Steward.
This is any cell in a living organism that is not part of reproduction?
The cell you are referring to is a somatic cell. Somatic cells make up the tissues, organs, and other parts of an organism that are not involved in reproduction. These cells are diploid, containing a full set of chromosomes.
A type of cellular reproduction when the nuclear division of somatic cells takes place is?
The type of cellular reproduction involving the nuclear division of somatic cells is called mitosis. During mitosis, a single cell divides to produce two genetically identical daughter cells, each containing the same number of chromosomes as the original cell. This process is essential for growth, repair, and maintenance of tissues in multicellular organisms.
How is mitosis similar to mitosis?
Both meiosis and mitosis are forms of cell reproduction.They both have a prophase and an anaphase.Both are forms of cell reproduction/Both are forms of nuclear division. Meiosis occurs in generative cells and mitosis in somatic cells.
Which process produces cloned cells?
Somatic cell nuclear transfer (SCNT) is a process that produces cloned cells. In SCNT, the nucleus of a somatic cell is transferred into an egg cell that has had its nucleus removed, resulting in a cloned cell with the same genetic information as the somatic cell.
What is the reproduction of somatic cells?
mitosis
What process produces new somatic Cells?
Cell division through mitosis produces new somatic cells. During mitosis, a single cell divides to produce two identical daughter cells. This process is important for growth, repair, and maintenance of the body.
What type of cell division occurs in cloning?
Cloning typically involves somatic cell nuclear transfer, where the nucleus of a somatic cell is transferred into an enucleated egg cell. This process leads to the creation of a genetically identical organism to the original donor.
How many cells are formed after cell division?
When body cells (somatic) undergo cell division (mitosis) It creates a duplicate cell. So for every cell undergoing cellular division, one new cell plus will be formed and the original will remain.
Cells that undergo mitotic division but not meiotic division are called?
Somatic cells undergo mitotic division but not meiotic division. Meiotic division is only seen in germ cells to produce gametes.
Is cloning by sexual reproduction?
No. Sexual reproduction involves a fusion of the nuclear contents of one gamete (say, a sperm), with the nuclear contents of another gamete (say, an egg). The resulting cell has two alleles, or versions of a gene, for every gene in the (nuclear) genome. This cell (a zygote) thus has a full diploid nuclear genome, having derived half of its genes from its father and half from its mother. During cloning (at least during somatic cell nuclear transfer, which is one type of cloning method), a full diploid nucleus from a somatic cell is transferred to an egg cell that has had its nucleus entirely removed. In this way, all of the nuclear genes come from one individual- whoever the nucleus of the somatic cell's owner was. So, to reword, during sexual reproduction, half the genome comes from the mom and half from the dad, but during cloning, the whole genome comes from one individual, but gets put into an egg that has been emptied (or, enucleated).
Explain the role of somatic cell division as a person ages?
Somatic cell division is crucial for tissue repair and maintenance throughout a person's life. As a person ages, the efficiency and accuracy of somatic cell division can decline, leading to an accumulation of genetic mutations and cellular damage. This can contribute to age-related diseases and decline in overall health.
Can mitosis and meiosis occur at the same time?
No, mitosis and meiosis are two distinct cellular processes that cannot occur simultaneously in the same cell. Mitosis is involved in somatic cell division for growth and repair, while meiosis is specific to the formation of gametes (sex cells) for sexual reproduction.
Cellular totipotency was the 1st time demonstrated by?
it was first demonstrated by Sir F.C.Steward.
