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During meiosis, homologous chromosomes separate during meiosis I, leading to the reduction of chromosome number by half. In meiosis II, sister chromatids separate, resulting in four genetically distinct haploid cells. This process is crucial for sexual reproduction, ensuring genetic diversity through recombination and independent assortment.
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Which process separates chromosomes meiosis chemosynthesis inheritance pedigree?
meosis
What happens in meosis 1 that does not occur in meosis 2?
Pairing between homologous chromosomes
How do mutations occur during mitosis?
reasorment of chromosomes can occur during meosis by crossing over
What is the product of meosis 1?
The product of meiosis I is two haploid cells, each containing half the number of chromosomes as the original diploid cell. These cells are genetically distinct due to the processes of crossing over and independent assortment that occur during prophase I and metaphase I. Meiosis I separates homologous chromosomes, resulting in the reduction of chromosome number while increasing genetic diversity.
Is meosis asexual or sexual reproduction?
Meiosis is a form of sexual reproduction because it involves the union of gametes from two different individuals to produce offspring with genetic variation. During meiosis, cells undergo two rounds of division to produce haploid cells that combine to form a new individual.
Which process separates chromosomes meiosis chemosynthesis inheritance pedigree?
meosis
What happens during the process of meosis?
4 daughter cell are form.
How many chromosomes are there after meosis?
after meosis , there are 46 chromosomes .
When does the cell divide in mitosis and meosis?
The cell divides (undergoes cytokinesis) during telophase.
What two aspects generate variation within a population?
mutations and crosssing-over during meosis
What happens in meosis 1 that does not occur in meosis 2?
Pairing between homologous chromosomes
How do mutations occur during mitosis?
reasorment of chromosomes can occur during meosis by crossing over
What is the product of meosis 1?
The product of meiosis I is two haploid cells, each containing half the number of chromosomes as the original diploid cell. These cells are genetically distinct due to the processes of crossing over and independent assortment that occur during prophase I and metaphase I. Meiosis I separates homologous chromosomes, resulting in the reduction of chromosome number while increasing genetic diversity.
What is meosis cell division?
meosis cell division is that where a diploid germ cell devides into four haploid cells at the time of gamet formation.
What type of bond is broken when mRNA separates during the process of protein synthesis?
During the process of protein synthesis, the bond that is broken when mRNA separates is a hydrogen bond.
How many cells does meosis produce?
4
Who does DNA make copies of itself?
meosis
