Question

The inheritance pattern of a gene over generations among humans is studied by the pedigree analysis. Character studied in the pedigree analysis is equivalent to

• A. Quantitative trait
• B. Mendelian trait
• C. Polygenic trait
• D. Maternal trait

Answer 1

The correct option is B Mendelian trait

Pedigree analysis is study of pedigree for the transmission of particular trait and finding the possibility of absence or presence of that trait in homozygous or heterozygous state in a particular individual. It indicates that Mendel's principles are also applicable to human genetics with some modifications like quantitative inheritance, sex linked characters and other linkages.

So, the correct answer is 'Mendelian trait'.