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Moss/Rowlands Chapter 1
Science of Biology
18
Biology
10th Grade
08/22/2014

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Term
Science
Definition
Is organized way of using evidence to learn about the natural world.
Term
Observation
Definition
Process of gathering information about events or processes in a careful orderly way.
Term
Data
Definition
Information gathered from observations.
Term
Inference
Definition
a logical interpretation based on prior knowledge or experience.
Term
Hypothesis
Definition
Proposed scientific explanation for a set of observations.
Term
Spontaneous Generation
Definition
Hypothesis stating that life could arrive from nonliving matter.
Term
Controlled Experiment
Definition
A test of the effect of a single variable by changing it while keeping all other variables the same.
Term
Manipulated Variable
Definition
The variable that is deliberately changed.
Term
Responding Variable
Definition
The variable that is observed and that changes in response to the manipulated variable.
Term
Theory
Definition
Well tested explanation that unifies a broad range of observations.
Term
Biology
Definition
The science that seeks to understand the living world.
Term
Cell
Definition
Collection of living matter enclosed by a barrier that separates the cell from its surroundings
Term
Sexual Reproduction
Definition
Cells from two different parents unite to produce the first cell of the new organism.
Term
Asexual Reproduction
Definition
The new organism has a single parent.
Term
Metabolism
Definition
Set of chemical reations through which an organism builds up or breaks down materials as it carries out its life processes.
Term
homeostasis
Definition
Process by which organisms maintain a relatively stable internal environment.
Term
Stimulus
Definition
A signal to which an organism responds.
Term
Evolution
Definition
Change in a kind of roganism over time
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