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5 Written questions

5 Matching questions

  1. Red-green color blindness is a numan genetic disorder caused by a ____________.
  2. recessive genetic disorders
  3. heterozygous
  4. Who is the "Father of Genetics"?
  5. sex-linked gene
  1. a these genetic disorders occur when both parents have a recessive allele for a disorder; the parents my be heterozygous and not show any symptoms of a disorder, but if the child inherits a recessive gene from each parent, then the child will have ta recessive genetic disorder like cystic fibrosis.
  2. b
    the two aleles for an organism are different (Tt or Nn). This is also known as Hybrid.
  3. c sex-linked gene
  4. d Gregor Mendel
  5. e some allele are on the sex chromosomes like color-blindness, which is sexlinked on the X chromosome.

5 Multiple choice questions

  1. experimenting with biological and chemical methods to change the arrangement of DNA that makes up a gene
  2. a handy chart that predicts genetic results
  3. the phenotype resulting in a "blended" result; red and white flowers producing a PINK flower, not just only red or white flowers.

  4. He was a monk who was born in Austria in 1822. He experimented with pea plants. He is known as the "Father of Genetics".
  5. genes

5 True/False questions

  1. recombinant DNAa factor that covers up a recessive factor; tall is dominant to short


  2. geneticsthe genetic make-up of an organism


  3. The outward appearance of a trait is a ______________.alleles


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


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


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