Genetic counsellors can identify heterozygous | vedclass

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(C) Genetic counselling involves providing information and advice regarding the risks of genetic diseases and their potential outcomes.Genetic screeni

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Screening procedures

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(C) Genetic counselling involves providing information and advice regarding the risks of genetic diseases and their potential outcomes.Genetic screening is a fundamental component of genetic counselling,which includes prenatal diagnosis,carrier diagnosis (to identify heterozygous individuals),and predictive diagnosis.Since heterozygous individuals often do not show phenotypic symptoms of recessive disorders,they cannot be identified by physical traits like height or colour.Therefore,screening procedures such as molecular testing or biochemical analysis are required to identify them.

Genetic counsellors can identify heterozygous individuals by

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