BSC 1010 Unit 1 Final Review (100% verified with correct solutions)

Evolution correct answers Unity and diversity of life explained by the theory of evolution Darwin's "Natural Selection" correct answers 1. Populations grow faster than food supplies = a struggle to . survive. 2. Offspring have variations; favorable traits will be passed on for survival. 3. "survival" of the fittest Artificial Selection correct answers Humans pick and choose what genes will be passed on ex. selective breeding in dogs Biological Domains correct answers Bacteria, Archaea, and Eukaryotes (BAE) Prokaryotes correct answers Unicellular, lack membrane bound organelles and a nucleus include: Bacteria and Archaea (extremophiles) Eukaryotes correct answers Include membrane bound organelles, can be unicellular or mulitcellular Biological Scale correct answers Biosphere, Ecosystem, Community, Population, Organism, Organ System, Organ, Tissue, Molecule, Atom Reductionism approach correct answers Breaking components down into simpler parts Systems approach correct answers Holistic objective of understanding how all parts of a system work together to produce emerging properties Observation/Theory-based science correct answers Theory: explains a great diversity of observations and is supported by a great body of science Hypothesis-based science correct answers Educated guess; tentative explanation Scientific Method correct answers Observation Question Hypothesis/Prediction Experiment Analyze Make Conclusions