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What is an example of a disorder associated with an error in the number of chromosomes present?
Down syndrome (trisomy 21) is a disorder associated with an error in the number of chromosomes present. Other examples of disorders associated with an error in the number of chromosomes are Trisomy 18 (Edwards Syndrome), Trisomy 13 (Patau Syndrome), Triple X syndrome, and Klinefelter Syndrome.
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What chromosomes are affected if you have cleft lip and palate?
Cleft lip and palate can be caused by a combination of genetic and environmental factors. Specific chromosomes are not typically associated with this condition, but there may be genetic variations present that increase the risk of developing cleft lip and palate. Genetic testing and counseling can help determine the specific factors contributing to an individual's cleft lip and palate.
What is karyotype?
A method of illustrating what chromosomes are present.
How many chromosomes are present when meiosis is started?
In humans, 46 chromosomes are present when meiosis begins. The four daughter cells that result from meiosis have 23 chromosomes.
How many gene is present in one chromosomes?
A given gene is present on exactly two chromosomes in a somatic cell.
If both members of a pair of chromosomes are present in the cell the condition of the chromosomes is said to be?
If both members of a pair of chromosomes are present in the cell, the condition of the chromosomes is said to be diploid. Diploid cells have two sets of chromosomes, one set derived from each parent.
What chromosomes are affected if you have cleft lip and palate?
Cleft lip and palate can be caused by a combination of genetic and environmental factors. Specific chromosomes are not typically associated with this condition, but there may be genetic variations present that increase the risk of developing cleft lip and palate. Genetic testing and counseling can help determine the specific factors contributing to an individual's cleft lip and palate.
How many sets of human chromosomes are present in a spermatid?
23 chromosomes are present in spermatids
How many chromosomes are present after interphase?
After interphase, there are 46 chromosomes present in a human cell.
Which sex chromosomes are present in females?
XX chromosomes.
Where are the chromosomes in the zygote?
chromosomes are present in the nucleus of zygote.
What is karyotype?
A method of illustrating what chromosomes are present.
How many chromosomes are present in the nucleus after the DNA duplicates?
After DNA duplicates, there are twice the number of chromosomes present in the nucleus.
How many chromosomes are present when meiosis starts?
In humans, 46 chromosomes are present when meiosis begins. The four daughter cells that result from meiosis have 23 chromosomes.
Where are chromosomes present in a cell?
Chromosomes are seen in the nucleus of the eukaryotic cells.
How does the structure of a chromosome differ in a prokayote and eukaryote?
Eukaryotic cells have a double membrane, surrounding the nucleus, the organelle that contains several chromosomes. The prokaryote chromosomes are dispersed within the cell and is not enclosed by a separate membrane
What are two sex-chromosome disorders?
One disorder could be colorblindness. Colorblindness is most common in males because in order to have to disorder you must carry two mutated X chromosomes. Another recessive genetic disorder you can get is called Hemophilia. This is a disorder in which the genes for hemoglobin are not present and your body is not able to create blood clots and a simple scratch can be very serious.
How many chromosomes are present when meiosis is started?
In humans, 46 chromosomes are present when meiosis begins. The four daughter cells that result from meiosis have 23 chromosomes.
