NAME: ________________________

7th - Heredity (01-04-10) Test

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5 Written Questions

5 Matching Questions

  1. The moving of fragments of DNA from one organism and inserting them into another organism is ____________.
  2. Alternate forms of a gene are called _____________.
  3. heredity
  4. The outward appearance of a trait is a ______________.
  5. The passing of traits from parents to offspring is called ______________.
  1. a phenotype
  2. b alleles
  3. c genetic engineering
  4. d the passing of traits from parents to offspring
  5. e heredity

5 Multiple Choice Questions

  1. the different forms of a gene

  2. the two aleles for an organism are different (Tt or Nn). This is also known as Hybrid.
  3. genes
  4. the study of how traits are inherited through the actions of alleles
  5. Punnett Square

5 True/False Questions

  1. incomplete dominancethe phenotype resulting in a "blended" result; red and white flowers producing a PINK flower, not just only red or white flowers.

          

  2. Red-green color blindness is a numan genetic disorder caused by a ____________.alleles

          

  3. Punnett Square
    The physical trait that shows as a result of a genotype. (TT = tall; Tt = tall; tt = short; YY = yellow; yy = white))

          

  4. pedigreean organism that always produces the same traits in its offspring

          

  5. phenotype
    The physical trait that shows as a result of a genotype. (TT = tall; Tt = tall; tt = short; YY = yellow; yy = white))

          

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