5 Written questions
5 Matching questions
- What are the different types of fossils? How are they formed?
- Fossil Evidence
- a ...
- 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.
- 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
- d the death of every member of a species
- e a group of organisms that are closely related and can mate to produce fertile offsring
5 Multiple choice questions
- germination- sprouting
pollination- The transfer of pollen from the male to female
- 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.
- Because of continental drift.
- look on pg. 181 in science textbook for an example
- 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
Punnett square → an organism's appearance or other detectable characteristic
Vascular plant → a plant that lacks specialized conducting tissues and true roots, stems, and leaves.
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
Nonvascular plant → a plant that lacks specialized conducting tissues and true roots, stems, and leaves.
Interphase? → a group of organisms that are closely related and can mate to produce fertile offsring