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

Selection according to endemic species richness, An alternative approach ha...

An alternative approach has been to identify areas with the highest number of endemics or species with a restricted geographical range. Assessments of this nature have been very of

Specify the term in detail - swim bladder, Specify the term in detail - Swi...

Specify the term in detail - Swim bladder. Found in bony fish, this gas-filled chamber is used to main neutral buoyancy. Oxygen in blood is added or removed as required. Swim b

What is crf annotation checklists, Question 1: Highlight the salient...

Question 1: Highlight the salient features of eTrials EDC. Explain briefly what is eTrials EDC Describe the salient features of eTrials EDC in comparison with other ED

Name the element needed to insure the integrity of membranes, In mammalian ...

In mammalian body, this element plays numerous important roles. Try to identify this element with the fewest number of clues. This element is needed to insure the integrity and per

Steroids, STEROID S - These are derived lipids. Cholesterol is m...

STEROID S - These are derived lipids. Cholesterol is must in formation of steroid hormones. In steroids cyclopentanoperhydrophenentherene nucleus ring present. S

State in brief about gullstrands theory, State in brief about Gullstrands T...

State in brief about Gullstrands Theory A change in the lens is controlled by the balance between elasticity of the lens capsule and the pull of zonules. It is believed that on

What are the glucagon receptors in the plasma membranes, Which of the follo...

Which of the following serves as an effector, or as part of an effector, that functions in a negative feedback system? A. Glucagon Receptors in the plasma membranes of alpha-is

What is rh typing of mother & fetus hemolythemolytic disease, What is the R...

What is the Rh typing of the mother and of the fetus in the hemolytic disease of the newborn? In a hemolytic disease of the newborn the mother is Rh- and the fetus Rh+. In thes

What emergency department after an automobile accident, An 22 year old man ...

An 22 year old man is admitted to the emergency department after an automobile accident. He has not lost a large amount of blood, but he suffers from a severe crush injury to hi

What is teratology, Teratology: It is the study of abnormal embryos. In ot...

Teratology: It is the study of abnormal embryos. In other words teratology is the study of abnormalities of physiological development. It is often use as the study of birth defect

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