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Which of the following tests is for determining, the sex of the foetus ?
- a)Blood group test
- b)Amniocentesis
- c)Blood sugar test
- d)pH value test
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which of the following tests is for determining, the sex of the foetus...
Amniocentesis is a medical procedure used primarily in prenatal diagnosis of chromosomal abnormalities and the fetal infections as well as for sex determination.
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Which of the following tests is for determining, the sex of the foetus...
A -This test determines the blood group of a person.
C - This measures the sugar level of the person.
D - It measures the pH level of sample .
But Amniocentesis (also referred to as an amniotic fluid test or, informally, an "amnio") is a medical procedure[note 1] used primarily in prenatal diagnosis of chromosomal abnormalities and fetal infections[1] as well as for sex determination. In this procedure, a small amount of amniotic fluid, which contains fetal tissues, is sampled from the amniotic sac surrounding a developing fetus. The fetal DNA is then examined for genetic abnormalities.
The most common reason to have an amniocentesis performed is to determine whether a fetus has certain genetic disorders or a chromosomal abnormality, such as Down syndrome. Amniocentesis (or another procedure, called chorionic villus sampling (CVS)) can diagnose these problems in the womb.[2] These prenatal examinations can prove helpful to expectant guardians, as they allow for evaluating the fetal health status and the feasibility of treatment.[3]
An amniocentesis is performed when a woman is between 15 and 20 weeks gestation. Women who choose to have this test are primarily those at increased risk for genetic and chromosomal problems, in part because the test is invasive and carries a small risk of miscarriage. This process can be used for prenatal sex discernment and hence this procedure has legal restrictions in some countries.
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Hence, option (B) is correct.
C - This measures the sugar level of the person.
D - It measures the pH level of sample .
But Amniocentesis (also referred to as an amniotic fluid test or, informally, an "amnio") is a medical procedure[note 1] used primarily in prenatal diagnosis of chromosomal abnormalities and fetal infections[1] as well as for sex determination. In this procedure, a small amount of amniotic fluid, which contains fetal tissues, is sampled from the amniotic sac surrounding a developing fetus. The fetal DNA is then examined for genetic abnormalities.
The most common reason to have an amniocentesis performed is to determine whether a fetus has certain genetic disorders or a chromosomal abnormality, such as Down syndrome. Amniocentesis (or another procedure, called chorionic villus sampling (CVS)) can diagnose these problems in the womb.[2] These prenatal examinations can prove helpful to expectant guardians, as they allow for evaluating the fetal health status and the feasibility of treatment.[3]
An amniocentesis is performed when a woman is between 15 and 20 weeks gestation. Women who choose to have this test are primarily those at increased risk for genetic and chromosomal problems, in part because the test is invasive and carries a small risk of miscarriage. This process can be used for prenatal sex discernment and hence this procedure has legal restrictions in some countries.
.
Hence, option (B) is correct.
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Which of the following tests is for determining, the sex of the foetus ?a)Blood group testb)Amniocentesisc)Blood sugar testd)pH value testCorrect answer is option 'B'. Can you explain this answer?
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