involves the manipulation of genes using technology to determine their effect on behavior. 1. molecular genetics
2. selective breeding
3. genome-wide association method
4. behavior genetics

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?