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Genetics Vocabulary Quiz

Quiz by Jenny McAllister

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12 questions
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  • Q1
    The (2) letter combination that makes up a trait-found on the inside of a person. Example: AA, Aa, aa
    genotype
    phenotype
    probability
    30s
  • Q2
    The outside physical characteristics of a person. What he or she looks like
    homozygous
    genotype
    phenotype
    30s
  • Q3
    A gene for a particular trait -(T or t)
    punnett square
    recessive
    allele
    30s
  • Q4
    Two different genes coding for the same trait-Tt
    heterozygous
    dominant
    homozygous
    30s
  • Q5
    Two identical genes coding for the same trait
    heterozygous
    homozygous
    recessive
    30s
  • Q6
    An inherited trait that overpowers the other trait and can be seen on the outside even if the child only inherits one from his or her parents
    heredity
    recessive
    dominant
    30s
  • Q7
    A trait that can only be seen on the outside when both parents give the same less dominant gene to their child
    dominant
    punnett square
    recessive
    30s
  • Q8
    A tool that helps us to predict the possible children that might be born if two organisms had babies.
    punnett square
    heredity
    homozygous
    30s
  • Q9
    The likelihood or percent chance that something will happen
    probability
    gene
    homozygous
    30s
  • Q10
    The sequence of DNA that determines a trait
    probability
    phenotype
    gene
    30s
  • Q11
    Specific characteristics that change or vary among individuals
    probability
    punnett squares
    traits
    30s
  • Q12
    The passing on of traits from parents to children.
    homozygous
    heredity
    heterozygous
    30s

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