Question

question 4(multiple choice worth 3 points)
(05 01 mc)
lines of evidence from many fields of study, from fossils to dna sequences, have been important in developing evolutionary theory why is it important to have supporting evidence from a variety of fields?
it lends strength to the argument if evidence from a diversity of fields results in the same conclusion
asking scientists from a variety of fields to test the ideas means more scientists will take an interest in promoting the theory
if a theory can encompass many different fields of study, then financial funding for future testing of the theory would be easier to attain
it is unlikely that scientists will disagree with evidence collected within their own fields, so everyone would find something to agree with

Explanation:

When evidence from diverse fields (like fossils in paleontology and DNA sequences in molecular biology) all point to the same conclusion (evolutionary theory in this case), it reduces the chance of bias or error in a single field. Each field has its own methods and data - collection techniques. If multiple independent approaches (from different fields) confirm a theory, it makes the theory more robust. For example, in criminal investigations, multiple types of evidence (eyewitness, forensic) strengthen the case. Similarly, in science, multi - field evidence gives more confidence in the theory.

Answer:

It lends strength to the argument if evidence from a diversity of fields results in the same conclusion.