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Which of these would occur as a result of independent assortment of homologous chromosomes-?
Wiki User
∙ 9y ago
A copy of your mother's gene for a characteristic would go to a different daughter cell than the copy of your father's gene for the same chromosome.
Read more: Which_of_these_would_occur_as_a_result_of_independent_assortment_of_homologous_chromosomes
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoA copy of your mother's gene for a characteristic would go to a different daughter cell than the copy of your father's gene for the same chromosome.
Wiki User
∙ 15y agoa copy of your mother's gene for a characteristic would go to a different daughter cell than the copy of your father's gene for the same chromosome.
Wiki User
∙ 9y agoWhat occurs as a result of independent assortment of homologous chromosomes is Chromosomal crossover, leading to recombinant chromosomes.
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Hypothesize why you may not look exactly look like a brother or a sister if you have the same parents?
This is because every person gets a set of chromosomes from one parent, and another set from another parent. That parent also got their chromosomes, one from each parent. Every human cell has 46 chromosomes, with the exception of gametes (sex cells). During meiosis, the 46 chromosomes replicate to 92. In prophase of meiosis I, crossing over occurs, when the homologous chromosomes exchange genetic material to create a recombinant. Furthermore, during metaphase I, there is independent assortment: the chromosomes from the parent A and parent B can be in any arrangement. When anaphase I occurs, the homologous chromosomes are pulled apart. The two cells will not be the same. When meiosis II takes place, the result is 4 gametes, each containing different genes due to crossing over and independent assortment. This happens in both parents. Therefore, when parent A and parent B have a second child, it is impossible for the second child to look exactly the same as the first child.
Why are two genes found on the same chromosomes are not always linked forever?
Two genes found on the same chromosome are not always linked forever because of a process called genetic recombination or crossing over. During meiosis, the chromosomes undergo a process where they exchange genetic material, resulting in new combinations of genes. This process occurs during the formation of reproductive cells (sperm and eggs). Here's a step-by-step explanation: Homologous chromosomes: Each pair of chromosomes in an individual contains one chromosome from each parent. These pairs are called homologous chromosomes. Crossing over: During meiosis, homologous chromosomes pair up and exchange segments of genetic material in a process called crossing over. This results in the mixing and swapping of genes between the chromosomes. Independent assortment: In addition to crossing over, during meiosis, the homologous chromosomes segregate independently into separate cells. This means that the combination of genes from each parent chromosome can vary in the resulting cells. Recombinant chromosomes: As a result of crossing over and independent assortment, new combinations of genes are formed on the chromosomes. These new combinations are called recombinant chromosomes. The occurrence of crossing over and independent assortment allows for the shuffling of genetic material between chromosomes, leading to genetic diversity and the creation of new combinations of genes. As a result, two genes found on the same chromosome can become separated and inherited independently from each other in subsequent generations. It's important to note that the likelihood of two genes being separated by crossing over depends on the distance between them on the chromosome. Genes that are closer together on the chromosome are more likely to stay linked and be inherited together, while genes that are farther apart have a higher chance of being separated by crossing over. In summary, two genes found on the same chromosome are not always linked forever because of genetic recombination during meiosis, which allows for the shuffling and independent inheritance of genes. This process contributes to genetic diversity and the creation of new gene combinations in populations.
What is an explanation of what independent assortment means?
With assortment in meiosis the daughter cells from Meiosis I split into four sister cells. Then the sister cells can re-combine with the genes from the other parent, therefore the final daughter cells have different possible genetic combinations. The result is in other words, and simple terms, variation.
What are some rules of heredity?
There are three main ones: The Law of Segregation, the Law of Independent Assortment, and the Law of Dominance. 1)The law of Segregation states that the two alleles (genes) for a heritable character segregate (separate from each other) during gamete (sgg or sperm) formation and end up in different gametes. 2) In the Law of Independent Assortment, the chromosomes that result are randomly sorted from all possible combinations of maternal and paternal chromosomes: 223 3) Law of Dominance states that recessive alleles will always be masked by dominant alleles.(In general).
Is the result of a human cell division two offspring nuclei each containing 23 chromosomes?
Broadly speaking, yes. It should be pointed out, however, that mature red blood cells are somatic cells which contain no chromosomes at all. Also, osteoclasts are somatic cells which contain multiple nuclei and thus multiple pairs of homologous chromosomes (although they only have 23 homologous chromosomes in any given nucleus).
What is a result if a species have homologous chromosomes?
It has pairs of matching chromosomes.
Difference between sister chromatids and homologous chromosomes?
Homologous chromosomes are individual chromosomes inherited from each parent. Sister chromatids are the result of DNA replication, and the are identical.
What is the law that states that each pair of chromosomes separates on its own in meiosis?
The law that states that each pair of chromosomes separates on its own in meiosis is known as Mendel's Law of Independent Assortment. This principle states that the inheritance of one trait does not affect the inheritance of another trait, as long as they are located on separate chromosomes. As a result, each pair of homologous chromosomes separates independently during meiosis, leading to genetic variation in the offspring.
What would occur as a result of independence assortment of homologous chromosomes?
A copy of your mother's gene for a characteristic would go to a different daughter cell than the copy of your father's gene for the same chromosome.Read more: Which_of_these_would_occur_as_a_result_of_independent_assortment_of_homologous_chromosomes
Failuare of homologous chromosomes to separate properly during meiosis result in gametes with too many or too few chromosomes?
nondisjunction
The net result of meiosis is to reduce the number of chromosomes in gametes to only one from each?
homologous
When one chromatid segment has formed a chiasma with a homologous chromatid segment what is the result?
Recombinant chromosomes.
Mandel was able to draw his ideas of segregation and independent assortment because of the influence of what?
Mandel, the father of genetics, was able to draw the ideas of segregation and that of independent assortment as a result of his under study of peas. This study allowed Independent assortment is elemental in the continuation of the species.
Hypothesize why you may not look exactly look like a brother or a sister if you have the same parents?
This is because every person gets a set of chromosomes from one parent, and another set from another parent. That parent also got their chromosomes, one from each parent. Every human cell has 46 chromosomes, with the exception of gametes (sex cells). During meiosis, the 46 chromosomes replicate to 92. In prophase of meiosis I, crossing over occurs, when the homologous chromosomes exchange genetic material to create a recombinant. Furthermore, during metaphase I, there is independent assortment: the chromosomes from the parent A and parent B can be in any arrangement. When anaphase I occurs, the homologous chromosomes are pulled apart. The two cells will not be the same. When meiosis II takes place, the result is 4 gametes, each containing different genes due to crossing over and independent assortment. This happens in both parents. Therefore, when parent A and parent B have a second child, it is impossible for the second child to look exactly the same as the first child.
Why are two genes found on the same chromosomes are not always linked forever?
Two genes found on the same chromosome are not always linked forever because of a process called genetic recombination or crossing over. During meiosis, the chromosomes undergo a process where they exchange genetic material, resulting in new combinations of genes. This process occurs during the formation of reproductive cells (sperm and eggs). Here's a step-by-step explanation: Homologous chromosomes: Each pair of chromosomes in an individual contains one chromosome from each parent. These pairs are called homologous chromosomes. Crossing over: During meiosis, homologous chromosomes pair up and exchange segments of genetic material in a process called crossing over. This results in the mixing and swapping of genes between the chromosomes. Independent assortment: In addition to crossing over, during meiosis, the homologous chromosomes segregate independently into separate cells. This means that the combination of genes from each parent chromosome can vary in the resulting cells. Recombinant chromosomes: As a result of crossing over and independent assortment, new combinations of genes are formed on the chromosomes. These new combinations are called recombinant chromosomes. The occurrence of crossing over and independent assortment allows for the shuffling of genetic material between chromosomes, leading to genetic diversity and the creation of new combinations of genes. As a result, two genes found on the same chromosome can become separated and inherited independently from each other in subsequent generations. It's important to note that the likelihood of two genes being separated by crossing over depends on the distance between them on the chromosome. Genes that are closer together on the chromosome are more likely to stay linked and be inherited together, while genes that are farther apart have a higher chance of being separated by crossing over. In summary, two genes found on the same chromosome are not always linked forever because of genetic recombination during meiosis, which allows for the shuffling and independent inheritance of genes. This process contributes to genetic diversity and the creation of new gene combinations in populations.
Differences in DNA sequence on homologous chromosomes that can result in different patterns of restriction fragment lengths?
Restriction fragment length polymorphism (RFLP)
What is an explanation of what independent assortment means?
With assortment in meiosis the daughter cells from Meiosis I split into four sister cells. Then the sister cells can re-combine with the genes from the other parent, therefore the final daughter cells have different possible genetic combinations. The result is in other words, and simple terms, variation.
