Do you think the introduction of a new species in an area always has a negative impact or result in the ecosystem? Explain

What two fields of study provide the core information that is used to classify organisms?

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

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