Home
Class 12
BIOLOGY
Aminocentesis is a technique used to...

Aminocentesis is a technique used to

A

determine errors in amino acid metabolism in embryo

B

pin point specific cardiac ailments in embryo

C

determine any hereditary genetic abnormality in embryo

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
C

In amniocentesis, amniotic fluid containing cells from the skin of the foetus and other sources is withdrawn with a syringe. These cells are then examined to detect certain biochemical, enzymatic and hereditary genetic abnormalities in embryo. But nowaday, It is being misused to determine the sex of the foetus so that the female foetus may be aborted.
Promotional Banner

Similar Questions

Explore conceptually related problems

The polymerase chain reaction is a technique used for 1) amplification of DNA 2) amplification of enzymes 3) amplification of proteins 4) all of these

Name the technique other than amniocentesis which is used to determine genetic disorder in foetus.

Confusion technique is used in:

In vitro fertilisation is a technique that involves transfer of which one of the following into the Fallopian tube?

Read the following statements regarding the various techniques used in cancer detection. (i) Cancer detection is based on biopsy and histopathological studies of the tissue, and blood and bone marrow tests for increased cell counts in case of leukaemia. (ii) In biopsy, a piece of the suspected tissue cut into thin sections is stained and examined under microscope by a pathologist. (iii) Techniques like radiography (use of X-rays), CT (computed tomography) and MRI(magnetic resonance imaging) are very useful to detect cancers of the internal organs. (iv) Computed tomography uses strong magnetic fileds and non-ionising radiations to detect physiological changes in living tissues. (v) MRI uses X-rays and ionising radiation to generate a 3-D image of the internal structure of an object. Which of the above statements are incorrect ?

Biolistic (gene gun) technique is used in _______.

The electrolytic reduction technique is used in the extraction of :