Heredity, Traits, and Probability
a year ago
charliemartin
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15 QuestionsShow answers
  • Question 1
    30 seconds
    Q. A Punnett square is 
    answer choices
    expressed when two different alleles are present.
    an allele only.
    a grid system for predicting genotypes from a cross
    not an allele.
  • Question 2
    30 seconds
    Q. An allele that is expressed only when there are two present is called 
    answer choices
    a testcross.
    the law of independent assortment.
    a monohybrid cross.
    recessive.
  • Question 3
    30 seconds
    Q. The study of biological inheritance patterns and variation in organisms is
    answer choices
    generous.
    generic.
    general ed.
    genetics.
  • Question 4
    30 seconds
    Q. A______________________is a characteristic that is inherited such as eye color.
    answer choices
    train
    gene
    trait
    allele
  • Question 5
    30 seconds
    Q. A ________________ is when a homozygous recessive organism is crossed with an unknown genotype.
    answer choices
    testcross
    purebred
    cross
    gene
  • Question 6
    30 seconds
    Q. Monohybrid crosses are crosses that examine
    answer choices
    the inheritance of multiple traits.
    only two traits.
    no traits.
    only one specific trait.
  • Question 7
    30 seconds
    Q. When two alleles of a gene are the same, they are 
    answer choices
    heterozygous.
    gametogenesis.
    homozygous.
    polar bodies.
  • Question 8
    30 seconds
    Q. When two alleles of a gene are the different, they are 
    answer choices
    heterozygous
    purebred.
    homozygous.
    traits.
  • Question 9
    30 seconds
    Q. Characteristic means something that is
    answer choices
    on the lunch menu.
    recognizable or distinctive to someone or something.
    found on your table.
    fresh off the plane.
  • Question 10
    30 seconds
    Q. Research that showed traits are inherited as discrete units came from 
    answer choices
    Hooke.
    Schleiden.
    Mandela.
    Mendel.
  • Question 11
    30 seconds
    Q. Purebred is when
    answer choices
    a type of cat.
    is on the lunch menu.
    nothing happens.
    the offspring inherits all of the parents characteristics.
  • Question 12
    30 seconds
    Q. Any of the different forms of a gene is called an
    answer choices
    gene.
    purebred.
    allele.
    cross.
  • Question 13
    30 seconds
    Q. In genetics, the mating of two organisms is called
    answer choices
    dating.
    a lie.
    a wonderful life.
    a cross.
  • Question 14
    30 seconds
    Q. A gene is
    answer choices
    different forms of genes.
    a type of pants.
    what an organism looks like.
    a piece of DNA that stores instructions for making proteins.
  • Question 15
    30 seconds
    Q. What the resulting trait looks like is its 
    answer choices
    genotype.
    phenotype.
    recessessive.
    dominant.
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