Genotypes and Phenotypes
a year ago
mranzelmocng
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10 QuestionsShow answers
  • Question 1
    45 seconds
    Q.

    Brown hair is an example of which of the following

    answer choices

    Genotype

    Phenotype

    Neither

  • Question 2
    45 seconds
    Q.

    Blue eyes are considered to be ______________________ compared to brown eyes

    answer choices

    Dominant

    Recessive

    Homozygous

    Heterozygous

  • Question 3
    45 seconds
    Q.

    Each parent provides what percentage of your traits?

    answer choices

    25%

    50%

    75%

    100%

  • Question 4
    45 seconds
    Q.

    Which of the following is an example of a homozygous genotype?

    answer choices

    Rr

    rr

    NN

    Nr

  • Question 5
    60 seconds
    Q.

    Which of the following is the correct definition for a genotype?

    answer choices

    The physical expression of a gene. (Characteristics)

    A strand of DNA made up of multiple mutations.

    The expression of one of your parents traits.

    The set of genes in our DNA which is responsible for a particular trait.

  • Question 6
    60 seconds
    Q.

    Sexual reproduction results in which of the following.

    answer choices

    Offspring with completely different traits as the parents.

    Offspring with identical traits as the parents.

    Offspring with identical traits as their ancestor.

    Offspring with a combination of traits as the parents.

  • Question 7
    45 seconds
    Q.

    Which of the following is an example of an allele?

    answer choices

    H

    HH

    Hr

    RRR

  • Question 8
    45 seconds
    Q.

    If your genotype is Bb, what type of trait would you express as a phenotype?

    answer choices

    Dominant

    Recessive

    Both the dominant and recessive traits

  • Question 9
    45 seconds
    Q.

    Sexual reproduction does what to genetic variation?

    answer choices

    Increases

    Decreases

    Makes identical copies

  • Question 10
    45 seconds
    Q.

    A heterozgous genotype results in what type of expression of phenotype?

    answer choices

    Recessive Phenotype

    Dominant Phenotype

    Both traits being expressed

    Completely new traits

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