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Question : The given figure of a human shows a pedigree analysis. Answer the following questions based on the figure. Which one is heterozygous, male or female? Give reason. |
| Answer» Solution :The TRAIT is present in MALE (FATHER) because the square symbol is darkened. It is heterozygous. In HOMOZYGOUS state all the children would have polydactyly. It is not so. | |