Bio diversity Study guides, Class notes & Summaries

SFA BIO 133 Bennett Exam 2 Questions & Answers 2024 artificial selection - ANSWER-only individuals with preferred traits allowed to breed evolution of pathogens - ANSWER-over time, bacteria become resistant to antibiotis over time, pest become ___________ to pesticides - ANSWER-resistant comparative anatomy - ANSWER-the study of similarities and differences among structures of living species vestigial features - ANSWER-traits that were helpful to an ancestor but are not useful t...

SFA BIO 133 Bennett Exam 2 Questions & Answers 2024 artificial selection - ANSWER-only individuals with preferred traits allowed to breed evolution of pathogens - ANSWER-over time, bacteria become resistant to antibiotis over time, pest become ___________ to pesticides - ANSWER-resistant comparative anatomy - ANSWER-the study of similarities and differences among structures of living species vestigial features - ANSWER-traits that were helpful to an ancestor but are not useful t...

Systematics Correct Answer-the study of biological diversity and its origins Taxonomy Correct Answer-the branch of bio that deals with the classification and naming of organisms Taxon Correct Answer-any single named group of organisms plural=taxa Phylogeny Correct Answer-the evolutionary history of a species or a taxonomic group of organisms Linnean System Correct Answer-German biologist named Karl Linnaeus devised in 1735 a convention for naming a species that remains in use today ...

Gobetz Bio 150 Final Exam Correct 100%(Gradpopulation - ANSWER an interbreeding (sharing genetic information) group of individuals who live in the same geographic area and exist at the same time variability within a species/population (importance) - ANSWER important because: -some genetic variations have advantages over others -natural selection can act on the variation that arises What if populations are separated and can't exchange genes? - ANSWER two processes can occur: 1. genetic ...

Biology 1406 - Exam 1, BIOL 1 Unit Exam 1, Biology 1406 Exam 1, BIOLOGY 1Collin College -406 EXAM 1 (CHAPTERS 1-3), Question and answers 100% correct Biology 1406 - Exam 1, BIOL 1 Unit Exam 1, Biology 1406 Exam 1, BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3), Bio 1406 Test 1 what is biology? - correct answer scientific study of living things (bios-life; logus-study/science) 5 common themes - correct answer 1. levels of biological organization 2. expression & transmission of genetic info 3. tran...

Analogies Correct Answer-Characters that can evolve more than once in separate groups by convergent evolution Homologies Correct Answer-Characters that are similar due to common ancestry Poriferans Correct Answer-The phylum that is made up of sponges Cnidarians Correct Answer-The phylum that contains jellyfish and sea anemones Radial symmetry Correct Answer-Organisms who's bodies have an axis that runs from mouth to base with many planes of symmetry through this axis; usually organi...

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...

Bio 101 Final WVU- Evolution Questions and Answers Already Graded A Darwin's dangerous idea evolution by natural selection Why is evolution important? If animals could not evolve we would not be able to survive any better or grow as a species. Explain the changes that occurred in the tree populations and animal populations over time? As time passes, the population adapts and changes to better fit the evolving around them What is evolution? Result of inherited adaptations that e...

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...

BIO 202 Exam 1 Questions With Correct Answers Updated 2024/2025 Graded A+ | Verified Answers. What are the properties of life? - correct answer *Cells and organization *Energy use and metabolism *Environmental response *Regulation and homeostasis *Growth and development *Reproduction *Biological evolution When was earth formed? - correct answer 4.55 billion years ago When did life on earth first appear? - correct answer 3.5 billion years ago What are the evolutionary mechanisms? - corre...