Fitness trade offs Study guides, Class notes & Summaries

Test bank for Ecology: The Economy of Nature 9e 9th Edition by Rick Relyea. ISBN-13: 5542 Full Chapters test bank included Chapter 1 An Introduction to Ecology 1.1 Ecological Systems Exist in A Hierarchy of Organization Individuals Populations Communities Ecosystems The Landscape The Biosphere 1.2 Physical and Biological Principles Govern Ecological Systems Conservation of Matter and Energy Dynamic Steady States Evolution 1.3 Different Organisms Play Diverse Roles in Ecological...

Temperature ANSWER = a measure of the average kinetic energy of the molecules of a substance Macroclimate ANSWER = Prevailing weather conditions over long time peruod Microclimate ANSWER = Small scale weather variation over shorter time periods Ex: flower Altitude ANSWER = Atmospheric pressure decreases with elevation with air expanding and cooling Specific heat ANSWER = Water absorbs heat energy without changing temperatures Latent heat of evaporation ANSWER = Water also absorbs he...

Bio 150 final jmu Correct Questions & Soluti Biodiversity is measurable at three levels: - ANSWER Genetic level= variability within species Species level= variability among species Ecosystem level= variability among ecosystems Three domains of life: - ANSWER Archaea, eukarya and bacteria Population - ANSWER interbreeding group of individuals. Populations exchange genes Purpose variability within a population - ANSWER 1. some genetic variants have advantages over others 2. natural se...

Biology 1M03 Midterm1 Exam Questions And Answers characteristics of living organisms - ANS - made up of 1 or more cells - processes and carries info - reproduces/replicates - evolves and changes - uses energy cell theory - ANS all organisms are made of cells and cells from pre-existing cells Louis Pasteur experiment - ANS tested growth in flasks of broth; no growth in the flask where the top was sealed Darwin & Wallace's theory of evolution - ANS all species are re...

Criteria for natural selection - Answer variation, heritable, influences fitness natural selection acts on __________ and evolutionary change acts on _____________ - Answer individuals, populations Artificial selection - Answer driven by humans selectively breeding How fast/far can artificial selection go? - Answer FAST -depends on how many genes -how much the phenotype is controlled by the environment FAR -presence of deleterious trade offs -limits of the genetic variation availab...

change from gen to gen via selection of heritable traits evidence for evolution - Answer - fossils - extinction - transitional forms - vestigial traits why is the myth about evolution being goal oriented false? - Answer species do not adapt because they "want" or "need" traits; they adapt them because an ancestor with that triat just so happened to reproduce sooner or more successfully than others why is the myth that evolution is a hierachy false? - Answer evolution is more a ne...

SAFe Agile Lean Portfolio Manager (5.1) Questions and Answers Three essential collaborations of LPM - ANSWER- 1. Strategy and investment funding 2. Agile portfolio operations 3. Lean governance How does the LPM Competency align strategy with execution – ANSWER By applying Lean and systems thinking approaches to strategy and investment funding, Agile portfolio operations, and governance. What are the seven core competencies? - ANSWER- Organization Agility Lean Portfolio Manag...

SAFe Agile Lean Portfolio Manager (5.1) Already Rated A+ 2024 Three essential collaborations of LPM 2. Agile portfolio operations 3. Lean governance 1. Strategy and investment funding How does the LPM Competency align strategy with execution thinking approaches to strategy and investment funding, Agile portfolio operations, and governance. What are the seven core competencies? Lean Portfolio Management Agile Product Delivery Team and Technical Agility Continuous L...

how have life history strategies evolved they have evolved as a result of constraints and trade offs faced by different species in different environments. A winning strategy produces populations that survive over time, where adult produce enough offspring to survive to produce their own offspring tracking population size provides a quantitative way to compare life histories and determine whether a given strategy is successful in some environment. However, while population size is a simp...

Bio 152 exam 2 (actual exam) already verified The bones in the middle ear act to: a) filter out low frequency sounds. b) transfer energy from the movement of the ear drum to the oval window. c) amplify the signal before it reaches the oval window. d) dampen sounds that are too loud. e) Both b and c are correct. ️e) Both b and c are correct. If the oval window of the inner ear were punctured that person would lose the ability to: a) hear high frequency sounds b) hear low freq...