1. Complete the paragraph

Myosin and actin are the in the meat. The red colour of meat is due to a pigment called
The red colour changes to brown during cooking. This
is called the___ ___. Meat can be tenderised by which
allows the tougherto be changed to.

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3