Species richness Study guides, Class notes & Summaries

OCR AS LEVEL BIOLOGY A H020/01 JUNE 2022 ACTUAL QUESTION PAPER - Breadth in Biology. SECTION A You should spend a maximum of 25 minutes on this section. Write your answer for each question in the box provided. Answer all the questions. 1 The graph below shows the results of an osmosis experiment investigating the effect of changing the concentration of sodium chloride (NaCl) on mass of potatoes. 10 5 Percentage change in 0 mass –5 –10 Which concentration of NaCl causes equal mo...

BIO 220 Exam #3 Questions And Answers What is Biodiversity? - ANS The variety of life What are the three levels of biodiversity? - ANS Genetic, Species, and Ecological What is Genetic Diversity? - ANS measures variety of different versions of SAME GENES within a species What is Species Diversity? - ANS measures number of different kinds of ORGANISMS within a community What is Ecological Diversity? - ANS measures RICHNESS and COMPLEXITY of a community What is Speci...

Unit 3: Biodiversity Questions and AnswersUnit 3: Biodiversity Questions and AnswersUnit 3: Biodiversity Questions and AnswersUnit 3: Biodiversity Questions and AnswersUnit 3: Biodiversity Questions and Answers biodiversity - ANSWER-the # of species of plants, animals, and microorganisms, the enormous diversity of genes of these species, the different ecosystems on the planet importance of biodiversity - ANSWER-boosts ecosystem productivity where each species all have an important role to pl...

final exam can What is FSC? What do they do? - correct answer-Forest Stewardship Council Certifies forests, companies and products that meet sustainability standards Who is Thomas Lovejoy? - correct answer-Founder of BDFFP (Biological Dynamics of Forest Fragments Project) He went to the Amazon Rainforest and purposefully created forest fragments What is BDFFP? - correct answer-Biological Dynamics of Forest Fragments Project What is species richness? - correct answer-the number of species ...

BIO 150 Final - JMU Gobetz Correct 100%(RatePopulation - ANSWER A group of individuals that belong to the same species and live in the same area Purpose of variability within a population - ANSWER - some genetic variants have advantages over others - natural selection can act on variation (if needed) genetic divergence - ANSWER the process in which two or more populations of an ancestral species accumulate independent genetic changes (mutations) through time, often after the populations h...

Population - Group of individuals of the same species at some place/ location Community - A group of different species at some place/ location Niche - Habitat/ environment a species is capable of occupying Alpha Diversity - Richness at local community Beta Diversity - Turnover or differences between sites Gamma Diversity - Regional number of species summed Composition - Richness and species identity Structure - Richness, identity, and abundance Ecological Hypotheses - Random-Null Model, ...

OCR AS LEVEL BIOLOGY A H020/01 JUNE 2022 ACTUAL QUESTION PAPER - Breadth in Biology. SECTION A You should spend a maximum of 25 minutes on this section. Write your answer for each question in the box provided. Answer all the questions. 1 The graph below shows the results of an osmosis experiment investigating the effect of changing the concentration of sodium chloride (NaCl) on mass of potatoes. 10 5 Percentage change in 0 mass –5 –10 Which concentration of NaCl causes equal mo...

SCI 225biological species concept - correct answer group of populations whose members have the potential to produce fertile offspring. Species richness - correct answer the number of different species in a community Species evenness - correct answer relative abundance of each species Reasons for more species at equator - correct answer Climate stability, primary productivity How to measure biodiversity - correct answer collection of diff species in particular location long term cl...

Unit Unit 2: The Living World: Biodiversity with Complete SolutionsUnit 2: The Living World: Biodiversity with Complete SolutionsUnit 2: The Living World: Biodiversity with Complete Solutions2: The Living World: Biodiversity with Complete SolutionsBiological Diversity/Biodiversity - ANSWER-variety of life at all levels of organization. 3 types of biodiversity - ANSWER-1. Species diversity 2. Genetic diversity 3. Population and community diversity Species - ANSWER-a set of individuals tha...

OCR AS LEVEL BIOLOGY A H020/01 JUNE 2022 ACTUAL QUESTION PAPER - Breadth in Biology. INSTRUCTIONS • Use black ink. You can use an HB pencil, but only for graphs and diagrams. • Write your answer to each question in the space provided. If you need extra space use the lined pages at the end of this booklet. The question numbers must be clearly shown. • Answer all the questions. • Where appropriate, your answer should be supported with working. Marks might be given for using a correc...