Use the diagram to answer questions 13-15. 1
2
II
1
2
3
5
1
2
13. Which type of inheritance pattern is shown in the above pedigree?
A. simple recessive C. sex-linked inheritance
B. simple dominant D. codominance

What are some aquatic organisms that live in cold water temperatures?

Explain how scientists use geologic time to determine the age of landforms.

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