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5 Written questions

5 Matching questions

  1. Be able to complete a genetic cross and discuss the outcome
  2. Genotype
  3. Mitosis phase 4 (telophase)?
  4. DNA---- What is it and where is it located?
  5. Discuss the four parts of natural selection.
  1. a 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.
  2. b look on pg. 181 in science textbook for an example
  3. c A nuclear membrane forms around each set of chromosomes, and the chromosomes decondense. Mitosis is complete.
  4. d DeoxyriboNucleic Acid is the hereditary material that directs all cell activities, including the making of new cells. It's located in the nucleus of the cell.
  5. e the entire genetic makeup of an organism

5 Multiple choice questions

  1. ...
  2. one of the alternative forms of a gene (that governs a characteristic)
  3. germination- sprouting
    pollination- The transfer of pollen from the male to female
  4. tells us if the two organisms are similar or related, and also helps us find common ancestor
  5. ...

5 True/False questions

  1. What determines the boundaries for eras?the boundaries usually correspond to significant changes in the Earth's history. Most boundaries are defined by the appearance or disappearance of a significant number of species

          

  2. How is a gymnosperm different from an angiosperm?gymnosperm- nonflowering
    angiosperm- flowering

          

  3. Branching Diagrama plant that has specialized tissues that conduct materials from one part of the plant to another.

          

  4. Green color in plants comes from?Chlorophyll

          

  5. What are the 3 independent lines of evidence that provide the basis for the theory of evolution?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