Final Synthesis Projects are due on Tuesday!! NO EXCEPTIONS!
List of things we've covered this term:
Cosmology
Size of the universe (how big is big?)
Age of the universe (how old is old?)
Origin of universe: Big Bang theory
Universe is constantly expanding
Theories about the fate of the universe: open (expand forever), flat (expansion slows to zero) and closed (everything pulls together in the big crunch)
Planets: their names, order, relative size, potential for life
Origin of Life on Earth
Conditions necessary for life
Conditions on Earth before life
What is life?
Theories of how life originated: extraterrestrial, divine, deep ocean, ocean’s edge, clay, etc.
Timeline of when major life forms appeared on earth
When different types of animals and plants appeared relative to each other
Classification of Life
Levels of taxonomic classification (Kingdom to species)
Taxonomy
Six kingdoms of life on earth: names and what defines them
Genetics
Process of Meiosis
Chromosome
Gene
Genotype and phenotype
How to set up and use a Punnett Square
Dominant and recessive traits
How to construct a pedigree for one trait (aka family tree)
Mutation
Genetic variability
Evolution of Life
Adapt
Evolve
Habitat
Species
Speciation
Evidence for evolution (from Eric’s lecture) with examples
Hypothesis vs. theory vs. law
Antibiotic resistance
Darwin: His big ideas
Influences on his thinking
Ways evolution can happen: Natural selection
Gene flow
Nonrandom mating
Sexual selection: intersexual vs. intrasexual
Genetic drift
Adaptive radiation
Co-evolution
Rates/scales of evolution: Punctuated equilibrium
Gradualism
Macro vs. micro evolution
Human evolution: Adaptations that got us where we are today
Human relationship to modern apes and monkeys
Evolution in the Future
Major extinctions in the past
Are we in an extinction event now?
Possible directions of future human evolution
Biotechnology
How humans have controlled the “evolution” of other species
Artificial selection
Genetic engineering (recombinant DNA)
Cloning |