Bio 220 gcu - Study guides, Class notes & Summaries

BIO 220 Exam 3 GCU, Exam Questions & Answers, 100% Accurate, VERIFIED. genetic diversity - -measures variety of different versions of same genes within a species species diversity - -measures number of different kinds of organisms within a community ecological diversity - -measures richness and complexity of a community fragmentation/cloning - -aspens, less genetic diversity species richness - -total number of

BIO 220 Exam 2 GCU Questions And Answers Factors that limit population size - ANS disease, war, and famine Carrying Capacity - ANS The amount of people the Earth can hold and support. Malthus - ANS Human population growth causes environmental degradation. Marx - ANS Population growth results from poverty and resource depletion. Crude birth and death rates - ANS The amount of deaths and births in a year per thousand. Total Fertility Rate - ANS Number of children...

BIO-220 GCU Final

Bio 220 Exam 4 GCU

BIO 220 Exam 1 Study Guide GCU. Questions and answers, 100% Accurate. VERIFIED. Environmental Science - -the systematic study of our environment and our proper place in it Interdisciplinary Enviromental Science - -Natural Sciences, Social Sciences, Humanities Scientific Method - -identify question, form hypothesis, collect date to test hypothesis, interpret results, report for peer review, publish findings ecological footprint - -the impact of a person or community on the environme...

‘Acute toxicity -Answer-toxic impact of single or multiple exposures with sudden/adverse effects (typically < 14 days) -health risks easily established Agricultural Advances -Answer-automate harvesting & planting as opposed to manual labor practices Allergen -Answer-substances that activate an allergic reaction in the immune system Antibiotic resistance -Answer--certain strains of bacteria resistant to antibiotics -occurs as a result of people not finishing full prescriptions of antib...

BIO-220 GCU Final

Bio 220 Exam 4 GCU

Bio 220 Exam 4 GCU with correct answers 2024