Punnet Squares
4 years ago
seantaylor
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11 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Both parents in this Punnet square
    answer choices
    are homozygous dominant
    are homozygous recessive
    are heterozygous
    have blue eyes
  • Question 2
    30 seconds
    Q. Axial flowers is dominant to terminal. What is the probabilty of offspring being terminal?
    answer choices
    1/4
    2/4
    3/4
    4/4
  • Question 3
    30 seconds
    Q. The genotypic ratio here is
    answer choices
    25% blue eye 75 % brown eye 
    BB = 25% Bb = 50% bb = 25%
    BB= 50 % bb = 50%
    All brown eye
  • Question 4
    30 seconds
    Q. How many boxes would say BB?
    answer choices
    1
    2
    4
    0
  • Question 5
    30 seconds
    Q.

    Brown is dominant to green. What is the probability of these parents having green offspring?

    answer choices

    1/4

    2/4

    3/4

    4/4

  • Question 6
    30 seconds
    Q. What is the genotypic ratio here
    answer choices
    TT = 25% Tt= 50% tt=25%
    all tall
    TT= 75% tt = 25%
    Tt = 100%
  • Question 7
    30 seconds
    Q. The dominant trait is
    answer choices
    yellow pea seeds
    green pea seeds
    there is no dominant seed
    Jolly green giant
  • Question 8
    30 seconds
    Q. To be a yellow seed genotype must be
    answer choices
    aa
    Aa
    AA
    AA or Aa
  • Question 9
    30 seconds
    Q. To express the recessive trait you must be
    answer choices
    homozygous dominant
    heterozygous
    alleleerific
    homozygous recessive
  • Question 10
    30 seconds
    Q. A Punnet Square will 
    answer choices
    tell you exactly what your offspring will look like
    increase the chance you pass on recessive traits
    predict genotypes and phenotypes in offspring
    have no purpose but for Taylor to give us extra assignments
  • Question 11
    30 seconds
    Q. How do two purple flowers produce white flower offspring? 
    answer choices
    They cant have white flowered offspring
    Both flowers are heterozygous and can pass on the white allele
    They are both homozygous Dominant
    They do not have the recessive allele in their genotype
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