Thursday, March 21, 2019

test Friday on Evolution covered so far

Darwins theory and conditions for natural selection to occur. Evidences for evolution (esp whale video, mouse video) process of natural selection selection patterns reproductive isolations both pre and postzygotic DNA comparisons for find how closely related organisms are evolution vocab...alleles, mutation, macroevolution,microevolution,extinction, speciation polygenic, adaptation, vestigial, artificial selection, natural selection,population, species reproductive isolation, descent with modification, adaptation, adaptive radiation, natural selection, fitness, sexual selection, directional selection, stabilizing selection, disruptive selection, artificial selection, geographic isolation, homologous and analogous structures, selective pressures.Fossils (get older the deeper they are found), geographic isolation and behavioral isolation seen in finch video directional selection seen in finch video.

Monday, March 11, 2019

objectives chapter 18 and 19 this week finish

1. Describe the fossil record 2. State the information that relative dating and radioactive dating provide about fossils 3. Identify the division of the geologic time scale 4. Describe how conditions on early Earth were different from conditions today 5. Explain what Miller and Urey's experiment showed 6. State the hypotheses that have been proposed for how life first arose on Earth 7. Identify some of the main evolutionary steps in the early evolution of life 8. Describe the key forms of life in the Paleozoic, Mesozoic and Cenozoic eras 9. Explain how living things are organized for study 10. Describe binomial nomenclature 11.Explain how evolutionary relationships are important in classification 12. Identify the principle behind cladistic analysis 13. Explain how we can compare very dissimilar organisms 14. Explain the condition necessary for a new species to evolve 15. Describe the process of speciation the Galapagos finches

Wednesday, March 6, 2019

finish video take notes https://www.youtube.com/watch?v=mcM23M-CCog

How does reproductive isolation occur between different groups that allow them to become different species? https://www.youtube.com/watch?v=mcM23M-CCog Galapagos finch evolution

Tuesday, January 29, 2019

Ch 11 Meiosis & Sexual Life Cycles heredity, variation, genetics, offspring acquired gene from parents by inheriting chromosomes, genes, gametes, somatic cells, locus-loci, comparison of sexual and asexual reproduction, asexual reproduction, clone, sexual reproduction, fertilization karyotype, homologous chromosomes, homologous pair, sex chromosomes, autosomes, diploid cell, haploid cell, human life cycle,somatic cell, gamete, fertilization, zygote, meiosis meiosis reduces the number of chromosomes set from diploid to haploid, meiosis I, meiosis II, crossing over, independent assortment of many homologous pairs Ch Mendelian Genetics Character, trait, true-breeding, homozygous dominant, hybrid, heterozygous, homozygous recessive, hybridization, P generation, F1, F2, alleles , dominant alleles, recessive allele, law of segregation law of dominance, phenotype, genotype, phenotypic, genotypic ratio, test cross law of independent assortment, dihybrid cross, probability laws govern Mendelian inheritance, multiplication rule, addition rule, non Mendelian genetics, complete dominance, incomplete dominance, co-dominance, multiple alleles, polygenic inheritance, Nature vs. Nurture, Pedigree analysis, recessive inherited disorders, sickle cell :dominantly inherited disorders- Huntington disease,

Tuesday, January 15, 2019

study guide

6 most common elements, 1-14 acid, base neutral, reactants and products, DNA replication enzyme functions, 4 macromolecules and what monomers they are made from, enzyme function , enzyme ends in ase, structure of a nucleotide, saturated and unsaturated fatty acid, sugar, amino acid, ATP. Examples of positive and negative feedback, Cell membrane components, , Organelles and their functions, Differences in plant cells and animal cells in hypotonic solution, Differences in passive and active transport, Differences in diffusion and facilitated diffusion, Differences between bacterial cell and animal cell, similarities between bacterial cell and animal cell, Differences between plant cell and animal cell., similarities between plant cell and animal cell, predicting direction of diffusion / movement of solutes in a solvent based on concentration differences. predicting direction of water movement / osmosis based on concentration differences. Cell cycle stages, Anaerobic vs aerobic respiration(cellular respiration), Transcription translation function and where it occurs, Digestive system in humans,