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Chapter 1 Vocabulary

Across
an organized group of related parts that interact to form a whole.
An inherited trait that gives an advantage to individual organisms and is passed on to future generations
the maintenance of constant internal conditions in an organism.
a condition that is manipulated, or changed, by a scientist.
the use and application of living things and biological processes
f the chemical processes that build up or break down materials
any individual living thing
All living things and all the places they are found on Earth
the language for all scientific measurement
An assumption or guess
the change in living things over time
scientific study of living things and their interactions with their environment
Down
a group of organisms that are closely related and can produce fertile offspring
Relies heavily on the independent variable for its change
Organisms that have genes from more than one species, or have altered copies of their own genes
a community of organisms and their physical environment
a proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence.
the knowledge obtained by observing natural events and conditions in order to discover facts and formulate laws or principles that can be verified or tested.
The variety of organisms in a given area
the study and comparison of genomes both within and across species.
conditions that do not change during an experiment
a segment of DNA that stores genetic information
a set of statements that have been confirmed over the course of many independent experiments