Lecture 1 Flashcards
number of discovered eukaryote species
1.8 million
estimated eukaryote richness
309-492 million
proximate aka mechanistic question
deal with mechanism and do not always require evolutionary thinking
ultimate question
concerned with evolutionary origins and functions
2 types of science
- observation + induction
2. hypothesis-based
natural history
documentation of appearance, behaviour, distribution, etc, of organisms
induction
creation of a statement of generality from accumulated instances
hypothesis-based science
can occur after observation/induction has led one to formulate a hypothesis
hypothesis
a tentative answer to a question, approached in an if/then format
hypothetico-deductive approach
a particular outcome is predicted from a generalization