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5 Written questions

5 Matching questions

  1. Species
  2. Extinction
  3. What are the different types of fossils? How are they formed?
  4. Fossil Evidence
  5. Chromosome?
  1. a ...
  2. b In eukaryotic cells, one of the structures in the nucleus that are made up of DNA and protein; in a prokaryotic cell, the main ring of DNA.
  3. c 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. d the death of every member of a species
  5. e a group of organisms that are closely related and can mate to produce fertile offsring

5 Multiple choice questions

  1. germination- sprouting
    pollination- The transfer of pollen from the male to female
  2. 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.
  3. Because of continental drift.
  4. look on pg. 181 in science textbook for an example
  5. In a cell that lacks a wall, the cell pinches in two. In a cell that has a cell wall, a cell plate forms and seperates the cells into two new cells.

5 True/False questions

  1. Punnett squarean organism's appearance or other detectable characteristic

          

  2. Vascular planta plant that lacks specialized conducting tissues and true roots, stems, and leaves.

          

  3. Why do the cells need to make ATP? What do they use to make it?Precambrian Time- life and oxygen appears, more complex organisms known as eukaryotes appear
    The Paleozoic Era- Cambrian explosion, many marine life forms appear, life on land began, and the Permian Extinction
    The Mesozoic Era- dinosaurs, first mammals appeared, K-T extinction
    The Cenozoic Era- ice-ages, mammals, humans appear, still Cenezoic Era today

          

  4. Nonvascular planta plant that lacks specialized conducting tissues and true roots, stems, and leaves.

          

  5. Interphase?a group of organisms that are closely related and can mate to produce fertile offsring