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Explanation Curriculum Level 7-8; Year 12 & 13 AS90459 – 2.3 Describe genetic variation and change AS90717 – 3.5 Describe processes and patterns of evolution Topic – Evolution: Understanding that DNA and environment interaction in gene expression. Explore evolutionary processes that have resulted in the diversity of life on earth and appreciate the place and impact of humans within the process Use: I have, Who has, Could be used for individual (Small group) domino game of matching I have (term) with who has (definition). The card with under the, I have starts. Or could be used as a whole class with the student with the on the I have starts and reads the who has (definition) the student who thinks they have the correct I have (term) places hand up and states term if class agrees then they read the I have and so. I have.. Who has.. A trait that evolved in two species by natural selection, not a modification that evolved from a common ancestor. I have.. Co-Evolution (parallel) Who has.. Describes a trait that was not possessed by the common ancestor of species. Used in contrast with ancestral’ I have.. Convergent Evolution Who has.. A trait that evolved in two species as a result of modification from a common ancestor. I have.. I have.. Divergent Adaptive Evolution Radiation Who has.. Who has.. The divergence of a Occurs when clade into interactions populations between species adapted to many over time lead to different ecological reciprocal niches. adaption. I have.. Derived I have.. Ancestral Who has.. Who has.. Describes a trait Living in the same that was possessed geographic area. by the common ancestor of species. I have.. Sympatric Who has.. Living in different geographic areas. Used in contrast with derived. I have.. Allopatric I have.. Speciation I have.. I have.. Natural Disruptive Selection Selection Who has.. Who has.. Who has.. Who has.. A difference, on The process of Occurs when Descent with average, between the forming new individuals with modifications, survival individuals species by splitting more extreme changes in allele with certain an old species into values of a trait frequencies over phenotypes two or more have higher fitness. time. compared to species incapable individuals with of gene exchange. other phenotypes I have.. Evolution I have.. Gene Pool Who has.. Who has.. The set of all Differentiation copies of all alleles between different in a population lines of decent in the course of evolution. I have.. Diversification I have.. Genetic Variation Who has.. Who has.. Differences among Having more than individuals in a two haploid sets of population that are chromosomes. due to differences in genotype I have.. Polyploidy I have.. Lineage I have.. Phylogeny I have.. Clines Who has.. Who has.. Who has.. Who has.. A group of species The evolutionary A systematic Single species with that have history of a group. change along a phenotypic descended from a geographic transect variation, that can common ancestor. in the frequency of interbreed with a genotype or the connected phenotype. neighbors but not distant species within the region. I have.. Ring Species Who has.. The movement of alleles from one population to another, typically via the movement of individuals or via transport of gamates by wind, water or pollinators. I have.. Founder Effect Who has.. A large scale but short term reduction in population size followed by an increase in population size. I have.. Migration Who has.. A locus whose alleles obey Mendel’s Law of segregation and independent assortment. I have.. Genetic Drift Who has.. A change in allele frequencies that occurs after the founder event, due to from sampling error in drawing gametes from the gene pool, chance variation and/or reproductive success results in non adaptive evolution. genetic drift in the form of sampling error in the form of sampling error in drawing founders from source population. I have.. I have.. Bottle Meiosis Neck Who has.. Who has.. Two successive The differences nuclear divisions between parents that produce and their offspring gametes or sexual or among spores having oneindividuals in a half of the genetic population. material. I have.. I have.. Pattern Darwinian Formation Fitness Who has.. Who has.. The extent to The struggle to which an remain alive. individual contributes genes to future generations (Lifetime reproductive success) I have.. Mendelian Gene Who has.. Change in frequencies of alleles in a population resulting I have.. Variation Who has.. The process by which the complex shape and structure in higher organisms develop. I have.. Survival I have.. Mutation Who has.. The process that produces a gene or chromosome set that differs from the wild type. Who has..