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deletion-occurs when an end of a chromosome breaks off or when two simultaneous breaks lead to the loss of an internal segment
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What broken part of a chromosome becomes attached to a nonhomologous chromosome with no molecular loss?
genes
What are pair of similar chromosomes called?
HomologousWe receive one complete set of chromosomes from each parent. This means that for each chromosome, say chromosome 7, there are two copies in every cell of our bodies: the maternal and paternal copies of chromosome 7.The two copies of one chromosome are called a pair of homologous chromosomes.
A diploid cell missing a chromosome is called a?
The condition in which a diploid cell is missing a chromosome or has an extra chromosome is called aneuploidy.
Why do chromosome pairs match?
to complete the meiosis cycle
Why is karyotype called 45xo?
This particular karyotype has 45 chromosomes (instead of the usual 46). "XO" tells us that the karyotype is missing a sex chromosome: the individual has an X, but no homologous sex chromosome (X or Y) to complete the diploid pair.
What is the Loss of DNA from a chromosome called?
deletion
What is a picture showing the complete set of chromosomes is called?
Quite simply a chromosome map.
What broken part of a chromosome becomes attached to a nonhomologous chromosome with no molecular loss?
genes
What are pair of similar chromosomes called?
HomologousWe receive one complete set of chromosomes from each parent. This means that for each chromosome, say chromosome 7, there are two copies in every cell of our bodies: the maternal and paternal copies of chromosome 7.The two copies of one chromosome are called a pair of homologous chromosomes.
When is s phase complet?
S phase is complete when each chromosome has been duplicated.
A diploid cell missing a chromosome is called a?
The condition in which a diploid cell is missing a chromosome or has an extra chromosome is called aneuploidy.
When is Phase complete?
S phase is complete when each chromosome has been duplicated.
Which chromosome determines hair loss in fruit flies?
3
Why do chromosome pairs match?
to complete the meiosis cycle
Which kind of mutation has greater potential to affect the evolution of a population Explain?
A frame-shift mutation has greater potential to affect the evolution of a population because it can alter the entire reading frame of a gene, leading to a non-functional protein. This can result in significant changes to an organism's phenotype, potentially affecting its survival and reproduction, and thereby influencing the population's evolution.
At the beginning of cell division DNA and the proteins associated with the DNA coil into a structure called an?
chromosome.
What is the name of each chromosome after being copied?
it is called a sister chromosome :)
