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Unit 9: Genetics & Heredity Vocabulary

Quiz by 8science PMS

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32 questions
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  • Q1
    the study of heredity
    Genetics
    30s
  • Q2
    Passing of traits from parents to offspring
    Heredity
    30s
  • Q3
    A complex molecule containing the genetic information that makes up the chromosomes.
    DNA
    30s
  • Q4
    A building block of DNA, consisting of a five-carbon sugar covalently bonded to a nitrogenous base and a phosphate group.
    Nucleotide
    30s
  • Q5
    the process of making a copy of DNA
    DNA replication
    30s
  • Q6
    Chains of amino acids that will later determine different genetic traits.
    Proteins
    30s
  • Q7
    change in a DNA sequence that affects genetic information
    Mutation
    30s
  • Q8
    enhances the survival or reproductive success of an organism
    Beneficial Mutation
    30s
  • Q9
    any mutation that reduces the reproductive success of an individual or its survival
    Harmful Mutation
    30s
  • Q10
    a mutation that has no effect on survival or reproduction
    Neutral Mutation
    30s
  • Q11
    threadlike structures made of DNA molecules that contain the genes
    Chromosomes
    30s
  • Q12
    A segment of DNA on a chromosome that codes for a specific trait
    Gene
    30s
  • Q13
    Characteristics that are inherited from parent to offspring
    Traits
    30s
  • Q14
    Augustinian monk and botanist whose experiments in breeding garden peas led to his eventual recognition as founder of the science of genetics (1822-1884)
    Gregor Mendel
    30s
  • Q15
    different versions of a gene
    Alleles
    30s

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