Genotypes And Phenotypes Trivia Quiz!

18 Questions | Total Attempts: 100

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Genotypes And Phenotypes Trivia Quiz!

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Questions and Answers
  • 1. 
    The scientist often referred to as the father of genetics.
    • A. 

      Albert Einstein

    • B. 

      Gregor Mendel

    • C. 

      Louis Pasteur

    • D. 

      Alexander Flemming

  • 2. 
    An example of a heterozygous genotype is...
    • A. 

      Xx

    • B. 

      Tt

    • C. 

      TT

    • D. 

      Tall

  • 3. 
    Blonde hair is an example of what?
    • A. 

      Phenotype

    • B. 

      Genotype

  • 4. 
    The scientific study of heredity is called...
    • A. 

      Meiosis

    • B. 

      Crossing Over

    • C. 

      Genetics

    • D. 

      Pollination

  • 5. 
    In a genotype for plant height, such as Tt, what does each letter represent?
    • A. 

      One genotype

    • B. 

      One gene

    • C. 

      One allele

    • D. 

      One gamete

  • 6. 
    Who determines the gender of the offspring?
    • A. 

      Male

    • B. 

      Female

  • 7. 
    Find all the recessive genotype pairs.
    • A. 

      Gg

    • B. 

      Tt

    • C. 

      TT

    • D. 

      EE

    • E. 

      Blue petals

  • 8. 
    Find all of the dominant homozygous pairs.
    • A. 

      RR

    • B. 

      Short

    • C. 

      Pp

    • D. 

      GG

    • E. 

      Qq

    • F. 

      LL

  • 9. 
    Find all of the heterzygous pairs.
    • A. 

      Bb

    • B. 

      HH

    • C. 

      Ff

    • D. 

      Gg

    • E. 

      MMM

  • 10. 
    Find all of the phenotypes.
    • A. 

      Blue eyes

    • B. 

      Tall person

    • C. 

      Bb

    • D. 

      YY

    • E. 

      Wrinkled peas

  • 11. 
    Organisms that have two different alleles for a particular trait are said to be:
    • A. 

      Hybrid

    • B. 

      Homozygous

    • C. 

      Heterzygous

    • D. 

      Dominant

  • 12. 
    Find all of the homozygous pairs.
    • A. 

      HH

    • B. 

      Bb

    • C. 

      Ff

    • D. 

      Gg

    • E. 

      Tt

  • 13. 
    Find ALL of the pairs that show dominant alleles.
    • A. 

      Kk

    • B. 

      LL

    • C. 

      Ll

    • D. 

      Tt

  • 14. 
    Is an allele that is represented by a capital letter dominant or recessive? 
  • 15. 
    A recessive allele is represented by a _____   _______.
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