Alleles can best be defined as: A: The things that makeup genes
B: Traits that are controlled by single genes
C: Different patterns of inheritance
D: Different versions of a gene

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

Coral have a symbiotic relationship with what in order to eat?

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