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5 Written questions

5 Matching questions

  1. What does comparing DNA from 2 species tell us?
  2. Allele
  3. Parts of a flower?
  4. Fossil Record
  5. What process do all cells need to do to make use of the sugar that the plants make?
  1. a Stamen, pistil, anther, pollen, petal, sepal.
  2. b Cellular respiration. In cell respiration the energy is freed from the sugar made during photosynthesis. Some of the energy is used to form ATP.
  3. c one of the alternative forms of a gene (that governs a characteristic)
  4. d tells us if the two organisms are similar or related, and also helps us find common ancestor
  5. e the history of life in the geologic past as indicated by the traces or remains of living things

5 Multiple choice questions

  1. the likelihood that a possible future event will occur in any given instance of the event
  2. an organism's appearance or other detectable characteristic
  3. Rocks- organisms buried by sediment. The fossils are preserved when sediment hardens to form sedimentary rock.
    Amber- organisms get caught in sticky tree sap. sap hardens to form amber and then the fossil is preserved.
    Ice- organims fall or die in water, and become preserved fossils when the water freezes and becomes ice.
    Asphalt- pools of sticky asphalt trap and preserve organisms to make fossils
    petrification- when an organism's tissues are replaced with minerals
  4. The nuclear membrane is dissolved. Paired chromatids align at the cell's equator.
  5. The standard method used to divide Earth's long natural history into managable parts

5 True/False questions

  1. Why do the cells need to make ATP? What do they use to make it?Adenosine TriphosPhate is made from the process Cell Respiration. ATP supplies energy that fuels cell activities, such as growth.


  2. Adaptation (be able to discuss particular adaptations)a characteristic that improves an individual's ability to survive and reproduce in a particular environment.


  3. MendelGreg Mendel's experiments with pea plants led to the discovery of dominant and recessive traits.


  4. Discuss the four parts of natural selection.Overproduction- organisms may have many offspring but not all of them survive
    Inherited Variation- every individual has its own combination of traits. Each organism is similar but not identical to its parents
    Struggle to Survive- some organisms may get caught by predators. others may starve or get diseases. only some of them will survive to adulthood.
    Successful Reproduction- the organisms that are best adapted to their environment are likely to have many offspring that survive.


  5. Why are cyanobacteria important?Cyanobacteria are a kind of prokaryotic organism that use sunlight to produce their own food through photosynthesis.


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