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Science grade 6: Chap 3 Review

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  • If you flip a coin, the chances of getting heads or tails are equal, with a likelihood or ....................... of 1/2 or 50%
    probability
  • Determine traits on new offspring created after crossing a pink pig (PP) and a white pig (pp) together.
    4 new pink pigs
  • The process of choosing only plants and animals with desirable characteristics to reproduce
    Selective breeding
  • They are stronger traits that can mask (hide) the other form of the trait
    Dominant traits
  • They are weaker traits that are hidden by stronger traits
    Recessive traits
  • They are traits that an organism experiences or learns
    acquired traits
  • What is the radio of dominant and recessive traits after crossing 2 hybrids together?
    3:1
  • The passing of inherited traits from parents to offspring.
    Heredity
  • Ms. Sophia crosses the purple corn plant (hybrid) and the yellow corn plant (hybrid), and all resulting plants with 3 yellow corn plants and 1 purple corn plant. Determine which corn plant with the dominant trait.
    the yellow corn plant
  • Who is the founder of genetics?
    Gregor Mendel
  • They are characteristics that are passed from parent to offspring.
    Inherited traits
  • Ms. Sophia crosses purebred yellow rose plants with purebred red rose plants, and all the resulting plants produce yellow roses. Determine which plant with the dominant trait in this case.
    yellow rose plants
  • They are organisms that have inherited two different forms of the sam trait from each parent.
    hybrids
  • The study of heredity
    Genetics
  • Determine new organisms created after crossing the organism 1 (TT) and the organism 2 (Tt) together.
    TT, Tt, TT, Tt