WHAT IS AMNIOCENTESIS?
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Amniocentesis is a medical procedure used in
prenatal diagnosis of chromosomal abnormalities and fetal infections,
and also used for sex determination in which a small amount of amniotic
fluid, which contains fetal tissues, is sampled from the amniotic sac
surrounding a developing fetus, and the fetal DNA is examined ...
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Answer:It is a diagnostic technique to find out any chromosomal disorders in the developing foetus by using foetal cell present in amniotic fluid
Explanation:from the foetal cell diploid nucleus is separated and the metaphase chromosome is isolated .
The chromosome are arranged according to the size , position of centromere etc.. this is called karyotyping. And it's photography is called karyogram .
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