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∙ 11y ago
Adreonna Jackson
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∙ 9y agoWhen an area of a chromatid is exchanged with the matching area on a chromatid of its homologous chromosome, "crossing over" occurs.
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∙ 9y agoWhen an area of chromatid is exchanged with the matching area on a chromatid of its homologous chromosome, it is called "crossing over."
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∙ 9y agoWhen an area of a chromatid is exchanged with the matching area on a chromatid of its homologous chromosome, it is called "crossing over."
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∙ 8y agoexample of homozygous dominant
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∙ 7y agocrossover (or crossing over)
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Hybridization
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What is the process where parts of two homologous chromosomes switch places?
This process is called crossing-over.
Two chromosomes that have the same length centromere position and staining pattern are called?
Homologous Chromosomes
What the two copies of chromosomes are called?
Chromosomes are roughly made up of proteins and DNA
Two chromosomes that are the same size shape and contain similar genetics information is called?
Homologous Chromosomes
What must happen to the genetic material from each parent before sexual reproduction can occur?
The chromosomes from each parent sex cell must interact with each other in a process called crossing over. Crossing over allows the exchange of genes between the two chromosomes.
This is the process in which two chromosomes exchange DNA during prophase of meiosis?
This process is called crossing over .
What is the process where parts of two homologous chromosomes switch places?
This process is called crossing-over.
What is reciprocal mutation?
when there is a two way exchange of genetic portion between two non-homologus chromosomes, its called reciprocal mutation, its a type of translocation mutation
Traits are determined by pairs of genes called?
The two chromosomes (two "X" shapes) that are in a pair are generally called "homologous chromosomes". A pair of "chromatids" make up the two arms of a single chromosome.
What are two equal parts of a replicated eukaryotic chromosomes?
sister chromatids
In addition to two sex chromosomes human have 44 other chromosomes called?
autosomes
What stage in meiosis do homologous chromosomes come together?
During meiosis, the homologous chromosomes come together during prophase I. Pairs of homologous chromosomes align during a process called synapsis and form a tetrad (four sister chromatids, two from each pair of homologous chromosomes). During synapsis, crossing over may occur, during which homologous chromosomes exchange genetic material.
Two chromosomes that have the same lenght centromere position and staining pattern are called?
homologous chromosomes
Two chromosomes that have the same length centromere position and staining pattern are called?
Homologous Chromosomes
Word describing the two chromosomes in a pair that have genes that code for the same traits?
Two chromosomes in a pair that have genes that code for the same traits are called homologous chromosomes. These chromosomes are in the same locations or loci.
Two chromosomes that are the same size shape and contain similar genetics information is called?
Homologous Chromosomes
What the two copies of chromosomes are called?
Chromosomes are roughly made up of proteins and DNA
