Cladogenesis - Study guides, Study notes & Summaries

1. Some scientists argue that over time Australopithecus africanus slowly acquired traits, and that they eventually 'became' Homo habilis. This transformation was so complete that there were no residual traces of Australopithecus africanus anymore, as all of them had completely evolved into Homo habilis, thus making Australopithecus africanus extinct. 2. An example of this type of speciation today is the Hawaiian archipelago, to which stray organisms traveled across the ocean via ocean cu...

Study of biological diversity and the evolutionary relationships among organisms, both extinct and modern What is Taxonomy? Science of describing, naming, and classifying living and extinct organisms and viruses What are the 8 categories of taxonomic hierarchy (in order from species upward to broader classifications)? Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain Who is the scientist that proposed the current two-part naming system for each species? Carolus Linnaeus What a...

NCSU BIO 181 EXAM 1 Questions and answers, 100% Accurate. VERIFIED. The idea that most speciation is slow and uniform is known as: - -Gradualism Darwin's work on the Galapagos Islands led him to derive all of the following concepts, EXCEPT - -. Inheriting acquired characteristics Correct People who are wealthy, and only marry people who are wealthy who have blond hair and blue eyes are practicing a form of _____ mating - -assortative To the west of Wallace's Line in Southeast Asi...

BIS 2B Final Study Guide Exams with Complete Questions And Answers 100% Verified Mutualism - Correct Answer-Symbiosis that is beneficial to both organisms involved Individual Fitness is expected to go up for each Each party can be specialized in doing a job particularly well Protective Services - Correct Answer-Type of Mutualism Many plant engage in this (i.e extrafloral nectar, where ants protect the plants from many enemies) Farming - Correct Answer-Types of mutualism Plant and a...

ASM 104 Exam #1 Questions And Answers 100% Verified. What are the four mechanisms of evolutionary change? - answerNatural selection, gene flow, genetic drift, and mutation. What are the four large-scale evolutionary patterns? - answerGradualistic evolution, cladogenesis, anagenesis, and stasis. What is the definition of evolution? - answerChange in allele frequency from one generation to the next. What are the two steps of evolution? - answerProduction and distribution of variation, and ...

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 182 Exam 2 Sthultz verified questions and answers correct and graded A+BIO 182 Exam 2 Sthultz verified questions and answers correct and graded A+ What is systematics? - correct answers-Study of biological diversity and the evolutionary relationships among organisms, both extinct and modern What is Taxonomy? - correct answers-Science of describing, naming, and classifying living and extinct organisms and viruses What are the 8 categories of taxonomic hierarchy (in order from species u...

Bio 112 Exam 1 In the Hardy-Weinberg equation , the genotype frequency of heterozygotes is represented by - ANS 2pq What are the two principle factors that lead to microevolution? - ANS new genetic variation and evolutionary mechanisms Fundamental similarity due to descent from a common ancestor is called - ANS homology The diagram below shows inbreeding between _________, which over time could lower the fitness of the population. This lowering of fitness because o...

AP Biology Chapter 24 Speciation - The origin of new species in evolution. Macroevolution - Evolutionary change above the species level, including the appearance of major evolutionary developments, such as flight, that we use to define higher taxa. Microevolution - Evolutionary change below the species level; change in the genetic makeup of a population from generation to generation. Anagenesis - Phyletic evolution, is the accumulation of changes that gradually transform a given spec...

Biology 121 final Exam Review Questions and answers, rated A+ are fungi genetically more closely related to plants or animals? - -animals background extinction rate - -normal extinction of various species as a result of changes in local environmental conditions barnacle experiment - -why don't Balanus and Chthamalus grow together bird - -archaeopteryx blue crab - -sapidus Cambrian explosion - -rapid diversification of most major animal groups marking the start of the Paleozoic era ...