Which of the Following Is Used to Ensure Absence of a Specific

question 28

Multiple Choice

Which of the following is used to ensure absence of a specific genetic disorder through selection of human embryos produced by in vitro fertilization?

• A) preimplantation genetic diagnosis
• B) genetic testing
• C) gene therapy
• D) somatic cell nuclear transfer
• E) genetic transformation

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Definitions:

Hemophilia A

A genetic disorder causing a deficiency in clotting factor VIII, leading to excessive bleeding.

Amniocentesis

A medical procedure used in prenatal diagnosis to sample amniotic fluid using a needle inserted into the uterus, to screen for genetic disorders and fetal infections.

Chromosomal Abnormalities

Genetic disorders resulting from changes in the structure or number of chromosomes, often leading to developmental or health issues.

Prenatal Diagnostic

A medical procedure or test performed during pregnancy to identify fetal abnormalities or diseases.