Bio 205 UofC Practice Questions and Correct Answers
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Course
BIO 205
Institution
BIO 205
7 Common properties and processes of living organisms Order, Reproduction, Growth and development, Energy processing, Response to environment, Regulation, Evolutionary adaptation
Biological Organization Hierarchy (smallest to largest) Molecule, organelle, Cell, Tissues, Organ, Organ system, Organi...
Bio 205 UofC Practice Questions and Correct Answers 7 Common properties and processes of living organisms ✅Order, Reproduction, Growth and development, Energy processing, Response to environment, Regulation, Evolutionary adaptation Biological Organization Hierarchy (smallest to largest) ✅Molecule, organelle, Cell, Tissues, Organ, Organ system, Organism, Population, Community, Ecosystem, Biosphere Prokaryotic Cell ✅lacks a nucleus with free floating DNA, came first, roughly 4.3 bya Eukaryotic Cell ✅has a membrane bound nucleus, has a number of membrane bound organelles roughly 2.1 bya DNA ✅The genetic material of all cells. Nucleic acid that contains genetic instructions for development and function of all known organisms. Diversity of life is because of DNA Evolution ✅change in heritable characteristics. Responsible for unity and diversity of life 3 Domains of Life ✅Bacteria -most diverse and widespread prokaryotes Archaea - Prokaryotes that often live in earths extreme environments Eukarya - Have eukaryotic cells. Single celled and multicellular protists. (plants and animals) Charles Darwins 2 main points on Evolution ✅1. Species are descendants of ancestral species 2. Mechanism for evolution is natural selection 6 steps to scientific method ✅1. Form a question 2. Research 3. Hypothesis 4. Experiment 5. Analyze data/conclusion 6. Report Natural Selection ✅Process where organisms better adapted to their environment tend to survive and produce more offspring.
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