Biology Exam - 1670 Words

1. The classification system developed by Linnaeus in the early 1700s divided living organisms into plant and animal kingdoms. Today, that has been expanded into five kingdoms. Which of the following inventions was most responsible for creating the need for the additional three kingdoms and why? (2 points) (0 pts) Fossil fuel-based transportation made it easier to explore and discover new species. (0 pts) Genetic engineering created new species which then needed new kingdoms. (2 pts) Microscopes made it possible to learn more about single-celled organisms. (0 pts) The Internet allowed scientists to discuss differences between organisms easily. 2 /2 points 2. If two organisms belong to the same phylum, they both must†¦show more content†¦How are the autotrophic protists different from the heterotrophic protists? (2 points) (2 pts) The autotrophic protists can photosynthesize, while the heterotrophic protists cannot. (0 pts) The autotrophic protists eat by endocytosis, while the heterotrophic protists use pinocytosis. (0 pts) The heterotrophic protists can all move around, while the autotrophic protists are immobile. (0 pts) The heterotrophic protists reproduce by spores, while the autotrophic protists form eggs. 0 /2 points 10. In what way are slime molds similar to kelp? (2 points) (2 pts) They are both protists that play a role in the food chain. (0 pts) They are both protists that require a dry environment. (0 pts) They are both autotrophic protists. (0 pts) They are both heterotrophic protists. 2 /2 points 11. Which of the following accurately compares the stolon and mycelium in fungi? (2 points) (0 pts) The stolon contains sporangia, while the mycelium stores water and nutrients. (0 pts) The stolon releases enzymes to break down food, while the mycelium provides structure and support. (0 pts) The stolon transports water and nutrients, while the mycelium releases spores. (2 pts) The stolons of two fungi connect to form gametangia, while the mycelium is made up of hyphae. 0 /2 points 12. Which of the following best describes a characteristic ofShow MoreRelatedBiology And Reading Comprehension Exams943 Words   |  4 Pagesunderwent two studies in which their concurrent and predictive validities of the Naglieri Nonverbal Ability Test (NNAT) and Raven’s Colored Progressive Matrices (CPM) were investigated. The focus of the studies was on their math and reading comprehension exams. The NNAT study is a â€Å"nonverbal measure of general ability... intended to assess cognitive ability independently of linguistic and cultural background.† (1 Pearson) The CPM study is also a nonverbal test but, conversely, it measures the subjects’ reasoningRead MoreBiology Exam Revision : Cell Membrane1480 Words   |  6 PagesBiology Exam Revision Cells Cell Membrane The cell membrane surrounds the cytoplasm of a cell, separating its contents from the environment around it. 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