Vocab Flashcards
Process of gathering information about events or processes in a careful, organized way
Observation
Information gathered by observations
Data
Logical interpretation based on prior knowledge or experience
Inference
Proposed scientific explanation for a set of observations
Hypothesis
Idea that life could arise from non living matter
Spontaneous generation
One variable at a time is changed
Controlled experiment
Variable that is deliberately changed
Manipulated variable
Changes in response to the manipulated variable
Responding variable
Widely accepted hypothesis
Theory
Study of life
Biology
Collection of living matter enclosed by a barrier that separates the cell from its surroundings
Cell
Two cells from different parents unite to produce the first cell of the new organism
Sexual reproduction
New organism has a single parent
Asexual reproduction
chemical reactions involved in maintaining the living state of the cells and the organism
Metabolism
Signal to which an organism responds
Stimulus