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Q.
Which one of the following symbols and its representation, used in human pedigree analysis is correct?
NTA AbhyasNTA Abhyas 2022
Solution:
The analysis of traits in several generations of a family is called the pedigree analysis. In the pedigree analysis, the inheritance of a particular trait is represented in the family tree over generations. In human genetics, the pedigree study provides a strong tool, which is utilised to trace the inheritance of a specific trait, abnormality, or disease. Some important standard symbols used in the pedigree analysis, and are: