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Pop & Eco 2 Review 2

Quiz by Dove Hayes

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29 questions
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  • Q1
    Which of the following alleles is homozygous (purebred) recessive?
    Tt
    tt
    TT
    t
    30s
  • Q2
    Which of the following is a phenotype?
    Heterozygous
    Aa
    mutated gene
    Red hair
    30s
  • Q3
    Aa is
    homozygous dominant
    heterozygous
    homozygous recessive
    30s
  • Q4
    T = tall an t = short What is the phenotype for Tt?
    tall
    short
    medium height
    30s
  • Q5
    Who is considered the "father of genetics"?
    Gregor Mendel
    Reginald Punnett
    Justin Bieber
    James Watson
    30s
  • Q6
    In a flowering plant species, red flower color (R) is dominant over white flower color (r). What is the genotype of any red-flowering plant resulting from this species?
    rr
    RR or Rr
    r
    R
    30s
  • Q7
    How many alleles (letters) do each person carry for a trait
    1
    3
    2
    4
    30s
  • Q8
    type of cell division where one body cell produces for gametes, each containing half the number of chromosomes in a parent’s body.
    Mitosis
    meiosis
    30s
  • Q9
    How many alleles (letters) does a child get from each parent ?
    3
    2
    23
    1
    30s
  • Q10
    T - tall and t = short In the punnett square below, what belongs in the missing square
    Question Image
    TT
    Tt
    t
    tt
    30s
  • Q11
    Which of the following is homozygous dominant?
    dd
    DD
    D
    Dd
    30s
  • Q12
    In a flowering plant species, red flower color (R) is dominant over white flower color (r). What is the probability of having a white flowered plant if the parents were heterozygous red and homozygous red?
    25%
    0%
    75%
    50%
    30s
  • Q13
    If a pea plant has a gray seed coat color, is that the pea plants phenotype of genotype?
    phenotype
    genotype
    30s
  • Q14
    When a capital letter is used, what kind of allele is being represented?
    Incomplete Dominance
    Codominance
    Dominant
    Recessive
    30s
  • Q15
    How many chromosomes are in a sex cell of humans?
    43
    46
    23
    26
    30s

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