science and taxonomy Flashcards
the kinds of questions we ask when conducting science are
‘what’ and ‘why’ questions
what are the two types/categories of questions?
proximate and ultimate
proximate questions deal with?
the mechanism, and do not always require evolutionary explanations
ultimate questions are?
concerned with evolutionary origins and functions
observations develop?
questions and hypothesis
in experimentation, questions are _______ and _________ in a controlled way?
asked, answered
the documentation of of appearance, behavior and distribution of organisms is called?
natural history
natural history provides?
raw materials for hypothesis testing
observations look at the ‘if’ and ‘then when formulating a?
hypothesis
what is a hypothesis?
predictions that are testable and falsifiable
can data prove a hypothesis is correct?
no!
what are the steps, in order, in the scientific method? (5)
- observation
- question
- hypothesis
- predictions
- hypothesis testing
predictions look at what component of a hypothesis?
‘if’ and ‘then’
in experimentation, what is designed (1) and tested (1)?
the experiment is designed and the hypothesis is tested
what are the two types of groups in experiments?
control and test group