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In addition to cell division meiosis also includes division of a cells what cytoplasm nucleus mitochondrion or DNA?
In addition to cell division, meiosis also involves division of a cell's nucleus. Meiosis is a specialized form of cell division that reduces the chromosome number by half to produce gametes (eggs or sperm).
Nuclear Division in which the chromosome is reduced from 2n to n is part of the life cycle of all organisms except molds ferns insects bacteria or protozoans?
Nuclear division where the chromosome is reduced from 2n to n is a characteristic of the life cycle of all organisms, including molds, ferns, insects, bacteria, and protozoans. This process, known as meiosis, is essential for the production of gametes (sex cells) with half the number of chromosomes, ensuring genetic diversity in offspring.
How is the chromosome number affected by cell division?
During cell division, the chromosome number remains constant. In mitosis, each daughter cell receives an identical set of chromosomes to the parent cell. In meiosis, the chromosome number is halved to produce gametes with half the number of chromosomes as the parent cell.
What feature of the chromosome complement is reduced int the first meiotic division and kept equal in the second?
The chromosome number is reduced by half in the first meiotic division, going from diploid to haploid, while the chromosome arms remain the same. In the second meiotic division, the chromosome number remains the same, but the sister chromatids are separated resulting in haploid daughter cells.
Why is sexualgive two differneces between meiosis and mitisis?
Meiosis and mitosis are two types of cell division, but they serve different purposes. Mitosis results in two genetically identical daughter cells for growth and repair, while meiosis produces four genetically diverse gametes for sexual reproduction. Additionally, meiosis involves two rounds of division and reduces the chromosome number by half, whereas mitosis maintains the original chromosome number.
What is Meiosis definition?
Meiosis is the type of cell division that results in gametes (sex cells) that possess half the chromosome number of the parent cell. In other words, meiosis reduces the chromosome number by one-half.
Meiosis in a sentence?
Meiosis is a type of cell division that reduces the chromosome number by half, resulting in the formation of haploid gametes necessary for sexual reproduction.
Why meiotic division is called reduction division?
Meiotic division is called reduction division because the daughter cells (called 'gametes') are haploid, that is, carry half the number of chromosomes of the parent cells. Gametes carry one chromosome of each homologous pair, whereas the diploid parent cells carry both.
How is the chromosome number halved during cell division: mitosis or meiosis?
The chromosome number is halved during cell division in meiosis, not mitosis.
What division is sexual?
It is a division that reduces the number of chromosomes to half of their number before the division.
How do you use meiosis in a sentence?
Meiosis is a type of cell division that reduces the chromosome number by half, resulting in the formation of gametes (sperm and egg cells) used in sexual reproduction.
How does mitosis conserve chromosome number while meiosis reduces the number from diploid to haploid?
Short Answer: the [it appears] one, extra, cellular process that only Meiotic Cells possess is termed "Chromosome Reduction"; we have seen (elsewhere) that this process results in the reduction of Chromosome Number from the mitotic {somatic} 2N to the Meiotic {gametic} 1N.
In addition to cell division meiosis also includes division of a cells what cytoplasm nucleus mitochondrion or DNA?
In addition to cell division, meiosis also involves division of a cell's nucleus. Meiosis is a specialized form of cell division that reduces the chromosome number by half to produce gametes (eggs or sperm).
Nuclear Division in which the chromosome is reduced from 2n to n is part of the life cycle of all organisms except molds ferns insects bacteria or protozoans?
Nuclear division where the chromosome is reduced from 2n to n is a characteristic of the life cycle of all organisms, including molds, ferns, insects, bacteria, and protozoans. This process, known as meiosis, is essential for the production of gametes (sex cells) with half the number of chromosomes, ensuring genetic diversity in offspring.
How is the chromosome number affected by cell division?
During cell division, the chromosome number remains constant. In mitosis, each daughter cell receives an identical set of chromosomes to the parent cell. In meiosis, the chromosome number is halved to produce gametes with half the number of chromosomes as the parent cell.
What best describes the function of meiosis?
reduces chromosome number by half, produces gametes
What feature of the chromosome complement is reduced int the first meiotic division and kept equal in the second?
The chromosome number is reduced by half in the first meiotic division, going from diploid to haploid, while the chromosome arms remain the same. In the second meiotic division, the chromosome number remains the same, but the sister chromatids are separated resulting in haploid daughter cells.
