Amniocentosis, Biology

Assignment Help:

AMNIOCENTOSIS -

  1. Transabdominal aspiration of fluid from the amniotic sac of the foetus is called amniocentesis .
  2. It is prenatal diagonestic technique to determine genetic disorders if any of the foetus.
  3. It's mis use is to determine sex & kill undesired foetus (mainly female).

Procedure -

  1. At an early stage of pregnancy (14th or 15th week) location of feotus is determined by sonography. Then a small amount of amniotic fluid is drawn by passing a special surgical syringe needle through the abdominal wall into the amniotic sac containing amniotic fluid.
  2. Cells that have sloughed from the foetus's skin or respiratory tract into fluid are sucked into the syringe.
  3. These cells can be examined for chromosomal abnormalities cells may be cultured for tracing phenylketonurea & sickle cell anaemia.

Related Discussions:- Amniocentosis

Disorders associated with copulation and ejaculation, Disorders associated ...

Disorders associated with copulation and ejaculation Lack of libido refers to too long “reaction time” to complete absence of sexual desire for females in standing heat. The i

Gel shift assay, Gel shift assay is a technique by which one can determine...

Gel shift assay is a technique by which one can determine whether a particular protein preparation contains factors which bind to the specific DNA fragment. At times when a radiol

What is the determination of vitamin B1, What is the Determination of vitam...

What is the Determination of vitamin B 1 Vitamin B 1 is determined by chemical method and microbiological assay. In the chemical method, vitamin B 1 is oxidized in alkaline

Genetic resources of biodiversity, Q. Genetic resources of biodiversity? ...

Q. Genetic resources of biodiversity? Genetic diversity or the gene pools are important for promoting and ensuring high agricultural yield. Genetic diversity provides crops wit

Coronal disassembly with marginal defect, Coronal Disassembly - If the ...

Coronal Disassembly - If the existing restoration with marginal defect: - The crown was sectioned through the bucco-occlusaly , Christensen crown remover elevate and remove

Explain the bioavailability of vitamin d, Explain the Bioavailability of Vi...

Explain the Bioavailability of Vitamin D? The nutritional availability of vitamin D is less significant because it can be endogenously produced and retained for long periods by

Phlum mollusca, about phylum mollsca and its classification

about phylum mollsca and its classification

Specific organization, Specific Organization The body of all living th...

Specific Organization The body of all living things, no matter how different in size or appearance, is composed of cells. Viruses are of course an exception. The study of cell

Chemical elements required for of living biological matter, Q. Which chemic...

Q. Which chemical elements are involved to form most of living biological matter? The chemical elements that form most of the molecules of living beings are carbon (C), oxygen

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd