Chapter 2, Problem 2.3.1C

In this pedigree chart, what is the genotype of individual III-1? (It's circled in blue.)

what is the probability that if the couple has three children, none of them will be affected by the syndrome. refer to the attached picture and show solution. is it 107/144? can you verify my answer. please refer to the picture below.

What is the likelihood that II-1 is a carrier of the disease? Give your answer as a fraction. If III-2 and III-3 were to have children, what is the likelihood that their male child would be affected by the disease? Give your answer as a fraction.

What is the answer on number 4 and 5 of the parts?

Why are there two bands in the first lane and only one band in the second lane?

In Table 2-1, state the recessive phenotype in each of theseven cases.

The e-gram (graph to the right of allelic ladder image) and above is from a woman. She has variations 14 and 15 at STR D3S1358. If she has children with a man who has variations 12 and 19 at the same STR, what are the possible combinations of variations that their children would have?

what is the genotype and phenotype for each of these 4 questions. draw a punnet square for each of these 4 problems.

What numbers go on the last 4 boxes? Second picture are the answer choices for this problem.