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prophase
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∙ 14y ago
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∙ 13y agoanaphase
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What conditions can aneuploidy of sex chromosomes cause?
An example of aneuploid condition is Down syndrome, is due to three copies of choromosome 21 or trisomy 21.
The correct number of chromosomes in a species is known as aneuploidy?
true
What mutation cause changes in the number of chromosome?
Aneuploidy mutation causes a change in the number of chromosomes. Aneuploidy occurs during cell division when the chromosomes do not separate properly resulting in a change in the number of chromosomes.
A situation in which chromosome number can be represented as either 2n plus 1 or 2n-1 is called?
A situation in which the chromosome number can be represented as either 2n plus 1 or 2n-1 is called aneuploidy. Aneuploidy refers to an abnormal number of chromosomes, either an extra or a missing chromosome, compared to the normal diploid number. This can lead to genetic disorders and developmental abnormalities.
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.
What phase does nondisjunction of chromosomes resulting in aneuploidy occur?
anaphase
What is the most common form of aneuploidy?
autosomal
What would enable you to detect aneuploidy?
karyotyping
What conditions can aneuploidy of sex chromosomes cause?
An example of aneuploid condition is Down syndrome, is due to three copies of choromosome 21 or trisomy 21.
The correct number of chromosomes in a species is known as aneuploidy?
true
What mutation cause changes in the number of chromosome?
Aneuploidy mutation causes a change in the number of chromosomes. Aneuploidy occurs during cell division when the chromosomes do not separate properly resulting in a change in the number of chromosomes.
What is the medical term meaning cell that has one extra or one less chromosome?
aneuploidy
The condition occurring when an organism has a 2n plus 1 chromosome composition is known as?
aneuploidy
What can occur if there is a mutation in a checkpoint protein?
kutta kamina salaa penchod, teri maa dee kachiall.<-WTF IGNORE THAT If there are mutations in checkpoint proteins (such as in cancer cells), mitosis may proceed but the chromosomes may not be separated normally (resulting in "aneuploidy").
What results in a situation in which the chromosome number is either 2n plus 1 or 2n-1?
aneuploidy
What happens when a fetus has 3 cromizones instead of 2?
a "normal" human being should have a total of 46 chromosomes. 23 from mom, 23 from dad. if something goes wrong during meiosis, the chromosomes may not be separated normally and a gamete (sex cell, known as sperm or egg) will have either too few or too many chromosomes. this is known as aneuploidy. the effects of aneuploidy on the zygote will vary depending on what chromosomes you are talking about. in the case of chromosome #21, having one extra is called "trisomy 21" which leads to the condition known as down syndrome. chromosome pairs 1-22 are a person's autosomes. the 23rd pair are sex chromosomes. aneuploidy affecting the sex chromosomes can have various effects, depending on what chromosomes are inherited. as you can see, the effects of aneuploidy depend on the specific chromosome number/pair. aneuploidy usually is not fatal.
A situation in which chromosome number can be represented as either 2n plus 1 or 2n-1 is called?
A situation in which the chromosome number can be represented as either 2n plus 1 or 2n-1 is called aneuploidy. Aneuploidy refers to an abnormal number of chromosomes, either an extra or a missing chromosome, compared to the normal diploid number. This can lead to genetic disorders and developmental abnormalities.
