Which is a non-invasive technique of genetic | vedclass

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(D) Genetic counselling often involves prenatal diagnostic techniques to detect genetic disorders.$Amniocentesis$,$Chorionic$ $villus$ $sampling$,and

Vedclass · Accepted Answer

Ultrasonography

Vedclass · Answer

(D) Genetic counselling often involves prenatal diagnostic techniques to detect genetic disorders.$Amniocentesis$,$Chorionic$ $villus$ $sampling$,and $Foetal$ $blood$ $sampling$ are invasive techniques because they involve the insertion of needles or instruments into the uterus to collect samples of amniotic fluid,placental tissue,or foetal blood,respectively.$Ultrasonography$ (or $Ultrasound$) is a non-invasive technique that uses high-frequency sound waves to create images of the developing foetus.It does not require the penetration of the body or the collection of biological samples,making it the correct answer.

Which is a non-invasive technique of genetic counselling?

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