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The special type of cell division required to produce gametes is called meiosis. Unlike mitosis, which results in two identical daughter cells, meiosis produces four genetically diverse gametes, each with half the number of chromosomes of the original cell. This reduction in chromosome number is crucial for maintaining genetic stability across generations during sexual reproduction.
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What cell division make gametes?
Meiosis is the cell division process that produces gametes (sperm and eggs) in sexually reproducing organisms. During meiosis, a single diploid cell undergoes two rounds of cell division to produce four haploid daughter cells with half the number of chromosomes as the original cell.
What is the name of the special type of cell division which produces gametes from normal human cells?
The special type of cell division in which gametes are produced from normal human cells is called meiosis. Meiosis involves two sequential divisions resulting in four daughter cells, each with half the number of chromosomes as the parent cell. This process is essential for sexual reproduction and genetic diversity.
Gametes spores are the product of?
Gametes are the product of a special type of cell division called meiosis, which produces haploid cells with half the number of chromosomes as the original cell. Spores are also produced through a different type of cell division called sporogenesis, which is found in plants and some protists, resulting in haploid cells that can develop into a new organism.
What is the two events unique to meiosis and describe?
Meiosis is a special type of cellular division because it results in cells which have half the number of chromosomes as the original cell. Meiosis produces 4 gametes (sex-cells) from one original cell. These gametes are involved in sexual reproduction.
Anthers produce special cells called what?
Anthers produce special cells called pollen grains. These pollen grains contain male gametes, which are essential for the process of fertilization in flowering plants. During pollination, pollen grains are transferred to the stigma of a flower, where they can germinate and form a pollen tube to reach the ovule.
What cell division make gametes?
Meiosis is the cell division process that produces gametes (sperm and eggs) in sexually reproducing organisms. During meiosis, a single diploid cell undergoes two rounds of cell division to produce four haploid daughter cells with half the number of chromosomes as the original cell.
What are special cells found in the gonads that gives rise to gametes?
Germ cells are the special cells found in the gonads that give rise to gametes (sperm in males and eggs in females). These cells undergo a process called meiosis to produce haploid gametes, which are essential for sexual reproduction.
What is the name of the special type of cell division which produces gametes from normal human cells?
The special type of cell division in which gametes are produced from normal human cells is called meiosis. Meiosis involves two sequential divisions resulting in four daughter cells, each with half the number of chromosomes as the parent cell. This process is essential for sexual reproduction and genetic diversity.
Gametes spores are the product of?
Gametes are the product of a special type of cell division called meiosis, which produces haploid cells with half the number of chromosomes as the original cell. Spores are also produced through a different type of cell division called sporogenesis, which is found in plants and some protists, resulting in haploid cells that can develop into a new organism.
What process occurs only in the information of gametes?
During the formation of gametes - a process called gametogenesis - meiosis is a process which only occurs during this period. Meiosis is a special type of cell division necessary for sexual reproduction.
What is the two events unique to meiosis and describe?
Meiosis is a special type of cellular division because it results in cells which have half the number of chromosomes as the original cell. Meiosis produces 4 gametes (sex-cells) from one original cell. These gametes are involved in sexual reproduction.
Anthers produce special cells called what?
Anthers produce special cells called pollen grains. These pollen grains contain male gametes, which are essential for the process of fertilization in flowering plants. During pollination, pollen grains are transferred to the stigma of a flower, where they can germinate and form a pollen tube to reach the ovule.
When was Special Activities Division created?
Special Activities Division was created in 1947.
Meiosis does what?
Greek for " cut in half, " which is what meiosis actually does to chromosome number.Meiosisis a special type of cell division necessary for sexual reproduction in eukaryotes. The cells produced by meiosis are gametes or spores. In many organisms, including all animals and land plants (but not some other groups such as fungi), gametes are called sperm and egg cells.
What do you develop from?
People (and most animals) develop from gametes: special cells that each contain half the genetic material needed to produce a new being.In the female, this is called the egg cell; in the male, this is called the sperm cell.
What is the role of gametangium in plants?
A gametopyte has haploid set of chromosomes whereas a sporophyte has diploid set of chromosomes. A gametophyte produces the gamets ( male & female) and a sporophyte produces spores in the sporangium. Germination of these spores results in the formation of gametophyte plants.
In what process does cell division produce germ cells?
Cell division produces germ cells through a special type of cell division called meiosis. During meiosis, a parent cell undergoes two rounds of division to produce four haploid germ cells, each containing half the usual number of chromosomes. This process ensures genetic diversity in offspring.
