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Genetics - Coggle Diagram
Genetics
Develop and use a model to describe that structural changes to genes (mutations) may or may not result in changes to proteins, and if there are changes to proteins there may be harmful, beneficial, or neutral changes to traits.
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Alleles-''One of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.''
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Phenotype-''The set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.''
Communicate through writing and in diagrams that chromosomes contain many distinct genes and that each gene holds the instructions for the production of specific proteins, which in turn affects the traits of an individual.
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Chromosomes-''a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.''
Proteins-''any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc., and as enzymes and antibodies.''
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"Communicate information about artificial selection / the ways humans have changed the inheritance of desired traits in organisms.
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Construct an argument based on evidence for how asexual reproduction results in offspring with identical genetic information and sexual reproduction results in offspring with genetic variation.Compare and contrast advantages and dis advantages of asexual and sexual reproduction.
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Develop and use a model to show that sexually reproducing organisms have two of each chromosome in their cell nuclei, and hence two variants (alleles) of each gene that can be the same or different from each other, with one random assortment of each chromosome passed down to offspring from both parents.
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Use a model to describe the process of natural selection in which genetic variations of some traits in a population increase some individuals' likelihood of surviving and reproducing in a changing environment.provide evidence that natural selection occurs over many generations.