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Defect on chromosome 21 where a third chromosome is present what is this defect called?
Wiki User
∙ 15y ago
This is trisomy 21 i.e. Downs syndrome
Wiki User
∙ 15y ago
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What happens during meiosis that results in a defect characterized by the deletion of a chromosome?
what happens during meiosis that results in a defect characterized by the deletion of chromosomes
Is hemophilia a defect?
Hemophilia is a genetic mutation of the sex-linked X chromosome.
What causes atrial septal defect?
O An atrial septal defect is sometimes called a hole in the heart it is a type of congenital heart defect, when there is an abnormal opening in the dividing wall between the upper filling chambers of the heart.
What is the defect called when the image formed before retina?
Myopia
What is primary enzyme deficiency caused from?
Primary deficiency is caused by an enzyme defect present at birth or developed over time.
What kind of defect is CGD?
recessive defect meaning that both copies of the chromosome must have the defect before it can be expressed. Females who have one X chromosome without the defect do not get this disease. Males, since they only have one X chromosome, get the disease
What is an example of a birth defect in which there is abnormality in the chromosome structure?
Down's Syndrome is an example of a birth defect characterized by an abnormality of the chromosome structure.
What happens during meiosis that results in a defect characterized by the deletion of a chromosome?
what happens during meiosis that results in a defect characterized by the deletion of chromosomes
What is a growth defect in cells?
A growth defect in cells is called you !
What does Congenital heart?
"Congenital" means present at birth. So, a congenital heart defect is a defect (structural anomaly) that is present at birth. 1 in 100 babies are born with a congenital heart defect.
What does syndrome mean?
This is a birth defect. A person born with this has an extra chromosome 21.
Is hemophilia a defect?
Hemophilia is a genetic mutation of the sex-linked X chromosome.
What is the chromosomal defect that causes Prader Willi?
its when seven genes chromosome 15 are missing or ununexpressed on the paternal chromosome.
What conditions increase an unborn baby's chances of undergoing intrauterine growth retardation?
Exposure to an infection, including German measles (rubella), cytomegalovirus, tuberculosis, syphilis, or toxoplasmosis; A birth defect (like a severe cardiovascular defect); A chromosome defect
What is defect cascading?
Defect cascading explains how one defect leads to other defects. For Example, employee application salary calculations are not correct when totaling Basic, Tax and Gross, so for this issue defect raised. In this case other modules will block and also same defect will exists in all those modules due to this defect. This is called Defect Cascading.
What congenital anomaly?
a defect of the body present from birth
Is Down Syndrome a birth defect?
no it's not a birth defect...it's a disease caught way before birth..Down syndrome is when a person has 1 more chromosome than normal people.
