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Transcript
SBI 3U Science Final Review-January 2013 Unit MC Biodiversity Genetics Evolution Systems Plants Total 10 10 10 12 8 50 Matching/ Diagrams 5 2 3.5 10.5 4 25 Short Answer/Problem 12 15 13 12 3 55 Total Percentage 27 27 26.5 34.5 15 130 21 21 21 26 12 Unit 1: Diversity of Living Things Biodiversity Taxonomy Phylogeny Prokaryotes Eukaryotes binomial nomenclature biodiversity classes dichotomous key domain ecosystem diversity family genes genetic diversity genus keystone species kingdoms morphology multicellular orders phyla phylogenetic tree phylogeny scientific name species species diversity taxon taxonomy unicellular algae bacilli bacteriophages binary fission cilia cocci conjugation diploid endospore flagella fruiting body haploid hyphae mycelium mycorrhizae plasmodium protists slime moulds spores transformation asymmetrical bilateral symmetry Concepts to know: 1. Viruses, what they are and how they reproduce. 2. How things are classified into groups (taxa) 3. How to determine if 2 things are related 4. How to read a key. 5. The origins of diversity – how natural selection, adaptation and variation lead to diversity and why it’s important. 6. The shape, structure, energy source and reproduction of bacteria 7. Review Unit Test Questions for review: p.514-517 #1-7, 9-11, 14, 17, 21, 23-24, 29-30, 32-35, 37-38, 41-42, 59, 63, 72 Unit 2: Genetics hybrid dominant Punnet Square heterozygous allele recessive purebred homozygous incomplete dominance F2 generation F1 generation DNA structure Gregor Mendel nucleotides P generation mitosis multiple alleles anaphase codons telophase nitrogen bases crossing over cell cycle non-disjunction cytokinesis genetic engineering haploid cloning diploid Watson & Crick biotechnology meiosis gene testing interphase co-dominance heterozygous monohybrid recessive dihybrid homozygous Concepts to know: 1. Monohybrid and Dihybrid crosses 2. Incomplete and Co-dominance 3. Cell Cycle 4. Differences between mitosis and meiosis 5. Spermatogenesis and Oogenesis trait sex chromosome genotype phenotype sex-linked characteristic probability gamete diploid biotechnology gene testing co-dominance monohybrid dihybrid gene dominant prophase centriole spindle fibres genetically modified 6. Sex chromosomes and sex-linked inheritance 7. Non-disjunctions 8. DNA Structure and protein production 9. Various types of biotechnologies, how they work, and ethical issues surrounding them. 10. Review Unit Test Questions for review: p.242-245 #1-4, 6-13, 16, 18, 20, 22-24, 26-32, 34-35, 37-38, 41-45, 48-50, 52, 55, 58, 60, 65-66 Unit 3: Evolution origins of life comparative DNA artificial selection survival of fittest genetic variation directional selection Hardy-Weinberg population bottlenecks sympatric speciation adaptive radiation hominins fossil record comparative anatomy natural selection macroevolution adaptation disruptive selection frequency of alleles speciation divergent evolution primate groups multiregional hypothesis fossil dating comparative embryology Charles Darwin microevolution fitness sexual selection founder affect reproductive isolation convergent evolution hominoids replacement hypothesis evolutionary theories vestigial organs Hutton, Lyell, Malthus Wallace, Lamark stabilizing selection gene pools genetic drift allopatric speciation co-evolution homininds origins of life on earth Key Concepts: early ideas about evolution; radiometric dating; homologous, vestigial and analogous features; Darwin’s theory of Natural Selection; calculating allele frequencies; patterns of selection (stabilizing, directional, disruptive); speciation (reproductive isolating mechanisms); gene pools; genetic drift; allele frequency; founder effect; adaptive radiation; hominoid & hominid groups Unit 4: Body Systems respiration inhalation exhalation lung capacity tidal volume IRV RV vital capacity residual volume TLC circulation open transport closed transport cardiac circ. pulmonary circ systemic circ. transport vessels blood antibodies antigens heart cardiac output stroke volume absorption mech. digestion chemical digestion enzymes macronutrients carbohydrates proteins lipids micronutrients cellular respiration Canada Food Guide calories Key Concepts: 1. Respiratory systems structure and function. 2. Pathway of air in body 3. How to calculate IRV, ERV, TV, RV, VC and TLC. 4. Respiratory diseases/disorders. 5. 3 types of circulation 6. 3 types of transport vessels and how gas exchange occurs 7. Structure and function of blood 8. ABO blood groups and how they are related to antibodies/antigens 9. Structure and function of heart 10. Pathway of blood through body 11. How stroke volume & cardiac output relate to fitness 12. Structure and function of digestive system 13. mechanical/chemical digestion 14. Organs and enzymes involved in digestion 15. Pathway food takes through the body 16. Diet and nutrition and special dietary needs 17. Review Circulation/Respiration Test Questions for review: p. 372-375 # 2, 4, 8, 10, 14, 17-19, 21, 23-27, 30-31, 35-36, 38, 41, 43, 48-49, 54 Unit 5: Plants taxonomy classification spore producing moncots dicots root system flower anatomy root/stem anatomy tissue types transpiration root pressure push adhesion/cohesion primary growth secondary growth vascular cambium Review Questions at end of Chapters 3.1 and 14 gymnosperms shoot system cell types phloem cork cambium angiosperms leaf anatomy xylem and flow phloem movement secondary vasc tis.
