Ncsu bio 181 exam 1 - Study guides, Class notes & Summaries

BIO 181 NCSU EXAM #2. Questions and answers, 100% Accurate. VERIFIED. Type 1 Survivorship Curve - -K Selected Species, old age, stable environments with intense competition, few children (parental), examples include humans and animals in captivity Type 2 Survivorship Curve - -Mortality doesn't depend on age, common examples include rodents, birds and turtle species Type 3 Survivorship Curve - -Reproduce in large amounts but many die right away, R selected species, frequent disturbanc...

BIO 181 Exam 1 NCSU, Exam Questions & Answers, 100% Accurate. VERIFIED. 7 Characteristics of Life (GECHOES) - -1. Growth, Development, Reproduction 2. Energy Utilization 3. Cells 4. Homeostasis 5. Ordered Complexity 6. Evolutionary Adaptation 7. Sensitivity Viruses are the exceptions Hierarchical organization of living systems - -1. Cellular Level 2. Organismal Level 3. Population Level 4. Ecosystem Leve 5. Biosphere Fundamental Unit of Life - -Cells Emergent Properti...

BIO 181 NCSU Pacuilli Final Exam Questions and answers, 100% Accurate, Verified. Characteristics of life - -1. Growth and development, reproduction 2. energy utilization 3. Cells 4. Homeostasis 5. Ordered complexity 6. Evolutionary adaptation 7. Sensitivity Survival - -Which of the following is not shared by all organisms? a Growth b Survival c Sensitivity d Ordered complexity e energy utilization Independent Variable - -The condition; changes Dependent variable - -Measured ...

BIO 181 Final NCSU, Top Exam Questions and answers, 100% Accurate. VERIFIED. Which of the following is the biological organization of hierarchical ordered complexity of life that we will be covering in this course? - -Organism, population, ecosystem, biosphere The following scenario is likely to result in evolution: A pregnant woman spends too much time in the sun and suffers severe sunburn. The sunlight causes genetic changes to the DNA in her skin. - -False. This is an example of Lamar...

Bio 181 - Exam 1 {NCSU}, Top Questions and answers, 100% Accurate. VERIFIED. What is scientific inquiry? - -an understanding of how scientists study the natural world. What is the difference between discovery-based science and hypothesis testing? - -Discovery-based: observations, document observations, make a conclusion, science seeks for natural causes Hypothesis Driven: formal, use scientific method, hypotheses driven science Inductive reasoning - -Uses specific observations to dev...

Quiz 4 Bio 181 NCSU, Exam Questions and answers, 100% Accurate. VERIFIED. which of the following organisms is not a eukaryote? - -bacterium What informational molecule was probably used by the first forms of life (protocells)? - -RNA Which of the following organisms formed the earliest known fossils in earth's history? - -cyanobacteria in stromatolites How do colonies of protists differ from multicellular organisms? - -Colonies have specialized cells for reproduction, but all othe...