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What is the independent segregation of genes in different chromosomes during gamete formation?
Wiki User
∙ 8y ago
During Meiosis 1, each chromosome will line up alongside its homologous partner. For example in humans this means that there will be 23 homologous pairs lying side by side. The order in which they line up in is random, one pair will pass to each daughter cell, which pair goes into the daughter cell and with which one of any of the other pairs, depends on how the pairs are lined up in the parent cell. Since the pairs are lined up at random the combination of chromosomes that goes into the daughter cell at meiosis 1 is also random, this is called Independent segregation
Wiki User
∙ 12y ago
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What principle states that during gametes formation genes for different traits separate without influencing ech others inheritance?
principle of independent assortmentthe law of segregationprinciple of independent assortmentThe law of segregation by Gregor MendelLaw of Segregationlaw of independent assortmentlaw of segregationsegregationThe Law of Segregation by Gregor Mendel. It states that the 2 alleles (one from each parent), in the offspring, segregates (separates) from each other during the formation of gametes (or sex cells).The random distribution of homologous chromosomes during meiosis is called independent assortment
Explain what the segregation provided by meiosis?
Meiotic segregation of chromosomes occur as a result of pairing up of homologous chromosomes at the inner nuclear membrane. This phenomenon is called Meiotic Bouquet Formation. How this is formed is a big question, but it is recently proved that this is a 'directed motion' by Peter Carlton et al.
What were Gregor Mendel's laws of genetics?
Mendel's 1st Law: Principle of Segregation: Alleles account for variations in inherited characters. For each gene, there are two alleles, one from each parent. The dominant allele will be expressed instead of the recessive allele.The two alleles for each character segregate during gamete production.Mendel's 2nd Law: Principle of Independent Assortment:During gamete formation the distribution of each allele from a pair of homologous chromosomes is entirely independent o the distribution of alleles of other pairs.It is the random assortment of homologous chromosomes that leads to the variety of allele recombination. in the gamete cells.
What are the two laws Mendel came up with?
The Law of Segregation: A pair of factors (alleles) is segregated, or separated, during the formation of gametes The Law of Independent Assortment Factors (alleles) for different characterstics are distributed to gametes independently.
What is segregation in meiosis?
During anaphase I of meiosis, the homologous chromosomes separate and are segregated to different cells.This also segregates the homologous forms of a gene, or alleles, that are located on these chromosomes.
What principle states that during gametes formation genes for different traits separate without influencing ech others inheritance?
principle of independent assortmentthe law of segregationprinciple of independent assortmentThe law of segregation by Gregor MendelLaw of Segregationlaw of independent assortmentlaw of segregationsegregationThe Law of Segregation by Gregor Mendel. It states that the 2 alleles (one from each parent), in the offspring, segregates (separates) from each other during the formation of gametes (or sex cells).The random distribution of homologous chromosomes during meiosis is called independent assortment
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).
Explain what the segregation provided by meiosis?
Meiotic segregation of chromosomes occur as a result of pairing up of homologous chromosomes at the inner nuclear membrane. This phenomenon is called Meiotic Bouquet Formation. How this is formed is a big question, but it is recently proved that this is a 'directed motion' by Peter Carlton et al.
What were Gregor Mendel's laws of genetics?
Mendel's 1st Law: Principle of Segregation: Alleles account for variations in inherited characters. For each gene, there are two alleles, one from each parent. The dominant allele will be expressed instead of the recessive allele.The two alleles for each character segregate during gamete production.Mendel's 2nd Law: Principle of Independent Assortment:During gamete formation the distribution of each allele from a pair of homologous chromosomes is entirely independent o the distribution of alleles of other pairs.It is the random assortment of homologous chromosomes that leads to the variety of allele recombination. in the gamete cells.
What are the two laws Mendel came up with?
The Law of Segregation: A pair of factors (alleles) is segregated, or separated, during the formation of gametes The Law of Independent Assortment Factors (alleles) for different characterstics are distributed to gametes independently.
What are the 5 basic laws of genetics?
1. Law of Segregation 2. Law of Independent Assortment 3. Law of Dominance 1st Law:Out of a pair of contrasting characters present together, only one is able to express itself while the other remains suppressed. 2nd Law:When there are two pairs of contrasting characters, the distribution of the members of one pair into the gametes is indipendentof the distribution of the other pair. 3rd Law:two members of a pair of factors separate during the formation of gametes. jfd_08
What is segregation in meiosis?
During anaphase I of meiosis, the homologous chromosomes separate and are segregated to different cells.This also segregates the homologous forms of a gene, or alleles, that are located on these chromosomes.
How do the laws of segregation and independent assortment affect the analysis of inheritance patterns?
The laws of segregation and independent assortment affect the analysis of inheritance patterns in a number of ways. One of the ways that the laws affect the pattern is there is no guarantee that the characteristics and traits of two parents will be definitely passed on in the same way to their children or their children's children.
What are polyploidy and when is this condition useful?
Polyploidy allows the formation of new species derived from different ancestors. Polyploid is the condition in which an organism has extra sets of chromosomes.
Segregation of alleles occurs during?
Segregation.
Do the chromosomes inherited from the mother or father have to stay together following meiosis 1?
No, Mendel's Law of Independent Inheritance states that allele pairs separate independently during the formation of gametes. Therefore, traits are transmitted to offspring independently of one another.
What does the principle of independent assortment state?
Genes for different traits can segregate independently during the formation of gametes.
