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when does the duplication of chromosomes occur?
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∙ 15y ago
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Duplication of chromosomes occur in?
The replication of the chromosomes occurs during interphase.
Where does duplication of chromosomes occur?
Inside the nucleus in eukaryotic cells. In the cytoplasm in prokaryotic cells.
What are the reproduction of chromosomes?
duplication
What does it mean that the chromosomal aberration has a position effect?
Chromosomal aberrations occur when any of a number of structural changes in chromosomes. These changes result from abnormal divisions within the chromosomes, and may occur as a loss of the chromosome or the duplication of the chromosome.
What is DNA called after duplication?
Chromosomes
Is duplication of paired chromosomes in the first stage of meiosis?
Yes duplication of chromosomes occurs during the first stage of meiosis or during prophase.
What must happen before meiosis can begin?
DNA replicates and forms tetrad—APEX.
What mutation involves two chromosomes?
Inversion and duplication!
What are the types of chromosomes mutations?
Duplication, translocation, inversion, deletion.
What is mirroring chromosomes?
Mirroring chromosomes are a genetic abnormality. This abnormality is caused by an exact duplication of a chromosome segment, including the centromere.
Why does a cell double the amount of chromosomes?
it's called DNA duplication
Describe four types of mutations resulting from the breakage of chromosomes?
Deletion, duplication, inversion, translocation.
