BUS 311 Week 3 quiz 3
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i need it in a hour by 730 pm a one reference and at least 1 paragraph for each
The concept of evolution by natural selection was one that took a long time to be accepted. Although evolution by natural selection, as a theory, has stood up to both observation and experimentation many times, some aspects of it are still challenged to this day.
Through the readings in this module, you learned that natural selection is the process through which the evolution of species occurs. When this theory was proposed by Charles Darwin, little was known about genetics. Today, the process of natural selection has been verified at the genetic level. What Darwin, as well as others, did was show that the only constant in the universe is change.
Using the readings for this module, the Argosy University online library resources, and the Internet, respond to the following:Do you think that natural selection is a random or chance process? Give reasons to support your answer.Why are mutations in species important to the process of natural selection?Do you think that mutations are a necessary evolutionary mechanism for the survival of species? Give reasons to support your answer.
Support your statements with appropriate examples and scholarly references.
Write your initial response in 1–2 paragraphs. Apply APA standards to citation of sources.
By Sunday, March 30, 2014 , post your response to the appropriate Discussion Area. Through Wednesday, April 2, 2014 , review and comment on at least two peers’ responses. Consider the following:Comment on the importance of applying the scientific method.Differentiate between theories and facts in discussions about potentially sensitive topics.
Grading Criteria and Rubric
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Water Quality and Contamination
Carefully review the Grading Rubric before beginning the assignment.
Before you begin this assignment, watch the video titled The Scientific Method Presentation . Then, read “Lab 2: Water Quality and Contamination .” This lab will allow you to investigate the effects of common pollutants on groundwater as well as mimic the filtration process utilized by wastewater treatment facilities. Additionally, you will perform tests on your own tap water to compare differences in contaminants found in bottled versus tap water. Then, you will utilize this information and your eScience lab kit to complete Experiments 1 through 3 on the Week Two Lab Reporting Form . Make sure to complete all of the following items before submission:
Read through the introductory material and watch The Scientific Method Presentation video. Perform Experiment 1: Effects of Groundwater Contamination using your eScience lab manual and kit. Complete Table 1 and answer Post Lab Questions 1 through 5 in complete sentences on the Week Two Lab Reporting Form. Complete Experiment 2: Water Treatment using your eScience lab manual and kit. Answer Post Lab Questions 1 through 4 in complete sentences on the Week Two Lab Reporting Form. Complete Experiment 3: Drinking Water Quality using your eScience lab manual and kit. Complete Tables 2 through 6 and answer Post Lab Questions 1 through 4 in complete sentences on the Week Two Lab Reporting Form. Go to “Lab 3: Biodiversity ,” and complete Experiment 1: Diversity of Plants steps 1 through 6. Steps 1 through 6 need to be completed in order to be prepared for Week Three; however, results for this experiment will not be calculated until next week. Thus, nothing is to be handed in for this experiment until the end of Week Three.
Submit the Week Two Lab Reporting Form via Waypoint. The document does not need to include a title page or other APA formatting; however, any outside resources utilized in your answers must be referenced in proper APA format as outlined in the Ashford Writing Center.