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What is an example of a disorder associated with an error in the number of chromosomes present?
Wiki User
∙ 6y ago
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.
Wiki User
∙ 6y ago
Wiki User
∙ 11y agoDowns syndrome and Turner syndrome
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What is karyotype?
A method of illustrating what chromosomes are present.
How many gene is present in one chromosomes?
A given gene is present on exactly two chromosomes in a somatic cell.
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.
If both members of a pair of chromosomes are present in the cell the condition of the chromosomes is said to be?
Diploid
If an Allium cell has 30 chromosomes before Mitosis how many chromosomes are present in each daughter cell?
both will have 30 chromosomes.
How many sets of human chromosomes are present in a spermatid?
23 chromosomes are present in spermatids
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 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 many gene is present in one chromosomes?
A given gene is present on exactly two chromosomes in a somatic cell.
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.
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.
Are chromosomes presents when the cell is dividing?
yes chromosomes are present when cell divide
How many chromosomes were present in the nucleus when mitosis began?
46 chromosomes..
How many chromosomes are present in genetics?
Different organisms have different numbers of chromosomes. For example, humans have 23 pairs of chromosomes (46 total) while cows have 30 pairs (60 total) and goldfish have 50-52 pairs (100-104 total).
