6 Huntington's disease causes damage to the nervous system. It is an inherited condition caused by a dominant allele (H). Only individuals who are homozygous for the recessive allele (h) are protected from the disease. The diagram shows the inheritance of Huntington's disease in a family. A G H K M Male Female Male with Female with Huntington's disease Huntington's disease (a) Complete the table to show how many people in the diagram fit each description. The first one has been done for you. Number of people who fit the description Description male 7 female with Huntington's disease homozygous recessive heterozygous homozygous dominant

Explain this to me…..

4. Mr. Salazar has Type A blood while Mrs. Salazar has Type B. They have four children. Bobbie has Type A, Gabbie has Type B, Alex has Type AB, and Teddie has Type O. What are the genotypes of all six people in this family? NOTE: The ABO blood type gene has three alleles. IA and IB are codominant; i (for Type O) is recessive to both.

Brown eyes are dominant over blue eyes. This is NOT a sex linked trait. Cross a brown eyed Color blind male (whose mother had blue eyes) with a normal blue eyed female (whose father was colorblind)

Can you please not type the answer can you write it on a paper

Which of the Pedigree Diagrams below is most likely to show a family with Becker muscular dystrophy?

It would be nice if you can give me some explanation please Number 4 and 5

determine if the possible alleles are complete dominate, incomplete dominance, or codominance.

Red You studied too hard for this class and now you dream of genetics. In your dream world, the RGB color system for light is actually three linked genes (Red, Green, Blue) that produce color and exhibit complete dominance. (Note: you do not need the Venn diagram or any knowledge about color theory to answer these questions.) 7 1 point What is the map distance (in m.u) between red and blue? (Answers will be marked correct if they are within a margin of error to account for rounding.) Type your answer. Black You test cross a heterozygous white light (RrGgBb) to a homozygous black light (rrggbb) and count the number of progeny of each color: 8 1 point What is the gene order? Red-Green-Blue Green-Red-Blue Green-Blue-Red Clear my selection Color Genotype Number Black rgb 3616 Red Rgb 100 Green rGb 480 9 1 point Blue rg B 780 Yellow RGb 804 Cyan rGB 116 Magenta RgB 504 White RGB 3600 Total 10000 Is there any genetic interference? Yes No Cannot be determined Clear my selection 10 1 point…

The Answer is "A" but can you tell me why the answer isn't also "C"