Asked by Danial Shakeel on Sep 23, 2024
Verified
A family tree analysis is called a(n) :
A) amniocentesis.
B) karyotype.
C) chorionic villus sampling.
D) pedigree.
Family Tree Analysis
A method used to study diseases or conditions within a family by charting the relationships and health history of family members over generations.
Pedigree
A diagram that shows the occurrence and appearance of phenotypes of a particular gene or organism and its ancestors across multiple generations, often used to track inheritable diseases.
- Understand the principles of genetic illnesses, congenital abnormalities, and morphological irregularities in newborns.
Verified Answer
PW
Pascale Wehbe3 days ago
Final Answer :
D
Explanation :
A pedigree is a diagrammatic representation of a family tree that provides important information about the inheritance pattern of genetic disorders. It helps to identify the affected individuals, carrier status, mode of inheritance, and the likelihood of recurrence in the offspring. Amniocentesis, karyotype, and chorionic villus sampling are methods of prenatal diagnosis that involve analyzing the fetal DNA to detect genetic abnormalities.
Learning Objectives
- Understand the principles of genetic illnesses, congenital abnormalities, and morphological irregularities in newborns.