Make a pedigree for left-handedness using information of the Thomas family: The father, Tom, and mother, Diane, have three children. The two oldest children are Anna and Mary and the youngest child is Teddy. The oldest daughter, Anna, is married and has an older son, Will, and younger daughter, Vanessa. Mary is also married and has a son, Patrick. Teddy is not yet married. Everyone in this family is right handed except the father, the oldest daughter, and the granddaughter. Right-handedness is dominant.

You will find the pedigree in the attached files

First-generation (Parents):  

•Tom: rr

•Diane: Rr

Second generation (Children):

•Anna: rr

•Anna´s husband: Rr

•Mary: Rr

•Mary´s husband: RR, Rr, or rr

•Teddy: Rr  

Third generation (Grandchildren):

•Will: Rr

•Vanessa: rr

•Patric: RR or Rr

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files

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