Question

Individuals who marry into the family may carry a disease allele. The disease is completely penetrant. That is, any individual with a genotype corresponding to a disease phenotype will show the disease.

Answer 1

a) This pedigree is consistent with autosomal recessive inheritance.



i) Drag and drop in the appropriate genotype from the options below to indicate the genotypes of all the individuals in the pedigree. You may use each of the labels below once, more than once, or not at all. Note that the upper case letter indicates the allele associated with the dominant phenotype.

Answer 2

HELP PLEASE!!!!!!!!!!!!!

Answer 3

For pictures is AA, Aa, aa,A_

Answer 4

iii) The frequency of carriers of this disease is 0.02 in a particular population. Consider many couples like 6 and 7 where one parent is affected and the other is unaffected. On average, what is the chance that the first child of these couples will be affected? Please give a number between 0.0 and 1.0. Please use only one significant digit.

Answer 5

any answers?