This pedigree below represents a disease that is yery.rare in the human population and comeletey cenetrant. Ansver the two questions belov a) What are the tvo possible modes of inheritance? b.) Which one is most likely (probable)? Briefy explain your answer for part b.

What mode of inheritance does dark blue skin color in Gunguns show? The Ankura race of Gunguns on the planet Naboo have a an inherited genetic disorder which results in afiete ididuas haveing dark blue skin color.The pedigree belowis from anafected faniy Gunguns are dpid wih females being homoazygous and males being hemizygous. Answer questions 3-6 based on the pedigre below: 2 3 9 10 00 5 6 89 1 12 13 14

In Figure 2-19, assume that the pedigree is for mice, inwhich any chosen cross can be made. If you bred IV-1with IV-3, what is the probability that the first baby willshow the recessive phenotype?

How many affected females and males does this pedigree show? (2) Who is the proband? (3) How many generations are included?   (4) What kind of inheritance pattern is the disease-causing allele in this pedigree? Why?                 (5) Who have the same genotype as the proband? Why?

Some rare human genetic disorders have an inheritance pattern similar to the one seen in the pedigree below. I. 0O,0 II. IV. a.) How would you describe this mode of inheritance? b.) How would you explain the genetic nature of this rare disorder?

Marfan’s syndrome is a disorder of the fibrous connective tissue, characterized by many symptoms, includinglong, thin digits; eye defects; heart disease; and long limbs. (Flo Hyman, the American volleyball star, suf-fered from Marfan’s syndrome. She died from a ruptured aorta.) a. Use the pedigree above to propose a mode of in-heritance for Marfan’s syndrome. b. What genetic phenomenon is shown by this pedigree?c. Speculate on a reason for such a phenomenon.