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Is re-assortment of a chromosomes can occur during meiosis by crossing over of non-sister chromatin's or by independent segregation of homologous chromosomes true or false?
true the assortment is called genetic recombination
How is the process of crossing over and independent assortment alike?
The crossing over is the process of exchange of DNA between homologous chromosomes whereas the independent assortment is the process in which the chromosome pairs align themeselves at the equator of the cell . Crossing over takes place in Prophase I of meiosis I whereas the independent assortment takes place in metaphase I of meiosis I.
In what two ways does meiosis provide genetic variation?
The two sources of genetic variation in a cell during Meiosis are crossing-over during synapse and independent assortment.
What is a new combination of genes produced by crossing over and independent assortment?
A new combination of genes produced by crossing over and independent assortment refers to the genetic variation that occurs during meiosis. Crossing over involves the exchange of genetic material between homologous chromosomes, while independent assortment ensures that chromosomes are distributed randomly to gametes. Together, these processes create unique combinations of alleles in the offspring, contributing to genetic diversity within a population. This variability is crucial for evolution and adaptation.
What effect do mutations crossing over and independent assortment have on the distribution of genes in daughter cells?
Mutations, crossing over, and independent assortment contribute to genetic variation in daughter cells during meiosis. Mutations introduce new alleles, while crossing over mixes genetic material between homologous chromosomes, leading to unique combinations of genes. Independent assortment further randomizes the distribution of maternal and paternal chromosomes into gametes. Together, these processes ensure that each daughter cell has a diverse genetic makeup, enhancing variability in a population.
Is re-assortment of a chromosomes can occur during meiosis by crossing over of non-sister chromatin's or by independent segregation of homologous chromosomes true or false?
true the assortment is called genetic recombination
In which process can recombination through independent assortment and crossing over occur?
Recombination through independent assortment and crossing over can occur during the process of meiosis.
What process produces genetic diversity through random distribution of chromosomes?
The random distribution of homologous chromosomes during meiosis is called independent assortment
What is the mechanism for the production of genetic recombinants?
Crossing over and independent assortment
How is the process of crossing over and independent assortment alike?
The crossing over is the process of exchange of DNA between homologous chromosomes whereas the independent assortment is the process in which the chromosome pairs align themeselves at the equator of the cell . Crossing over takes place in Prophase I of meiosis I whereas the independent assortment takes place in metaphase I of meiosis I.
True or false reassortment of chromosomes can occur during meiosis by crossing over or by independent segregation of homologous chromosomes?
True. Reassortment of chromosomes can occur during meiosis through both crossing over (where chromatids exchange genetic material) and the independent segregation of homologous chromosomes (where chromosomes separate randomly into daughter cells).
Describe two ways in which genetic recombination occurs during meiosis?
The independent orientation of chromosome tetrads in prophase I. Simplified diagram, FM FM or FM MF Crossing over also in prophase I. A part of the female chromosome and a part of the male chromosome, aligned together, swap places; genetic material.
What is the genetic recombination of the kingdom animalia?
Meiosis, which includes crossing over and independent assortment
How Is Mendels law are obseved in meiosis?
Mendel's laws of segregation and independent assortment are observed in meiosis through the separation of alleles during the formation of gametes. Segregation occurs during anaphase I of meiosis, where homologous chromosomes separate and each gamete receives one copy of each gene. Independent assortment takes place during metaphase I, where homologous pairs line up randomly along the metaphase plate, resulting in a randomized distribution of alleles into gametes.
In what two ways does meiosis provide genetic variation?
The two sources of genetic variation in a cell during Meiosis are crossing-over during synapse and independent assortment.
What is the difference between crossing over and independent assortment in genetics?
Crossing over is the exchange of genetic material between homologous chromosomes during meiosis, leading to genetic variation. Independent assortment is the random distribution of homologous chromosomes during meiosis, also contributing to genetic diversity.
How do the processes of crossing over and independent assortment compare in genetic recombination?
In genetic recombination, crossing over and independent assortment are two processes that shuffle genetic information. Crossing over involves the exchange of genetic material between homologous chromosomes, leading to new combinations of genes. Independent assortment is the random distribution of homologous chromosomes during meiosis, resulting in different combinations of genes in offspring. Both processes contribute to genetic diversity by creating unique combinations of genes in offspring.
