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 Genetics 20 Flashcards |
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The inheritance of traits from parents to offspring is known as ___ . |
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Heredity |
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Mendel's law stating that alleles segregate during gamete formation is known as ___ . |
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Mendel’s Law of Segregation |
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True or False: Dominant alleles are represented by lowercase letters. |
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False. Dominant alleles are represented by capital letters. |
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What is the phenotypic ratio observed in a monohybrid cross according to Mendel's findings? |
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3:1 |
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In the dihybrid cross, the expected phenotypic ratio in the F2 generation is ___ . |
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9:3:3:1 |
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True or False: The inheritance of one trait can influence the inheritance of another trait. |
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False. According to Mendel’s Law of Independent Assortment, the inheritance of one trait does not affect the inheritance of another. |
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Fill in the blank: Gregor Mendel is known as the ___ of Genetics. |
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Father |
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What does the one gene-one polypeptide theory propose? |
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It proposes that each gene codes for a single polypeptide. |
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Fill in the blank: In humans, the sex chromosomes are ___ and ___ for females. |
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X and X |
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What are the two types of gametes produced by males in terms of sex chromosomes? |
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One with an X chromosome and one with a Y chromosome. |
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