The Best Crossword Puzzle Maker Online
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Biology Chapter 1 Crossword

Across
maintenance of a constant internal state in a changing environment
organism whose genome has been altered to contain one or more genes from another organism or species
the exactness of a measurement
use and application of living things and biological processes
a group of organisms that are closely related and can mate to produce fertile offspring
a factor that changes in an experiment in order to test a hypothesis
condition or factor that is manipulated by a scientist during an experiment
a testable idea or explanation that leads to scientific investigation
the study of entire genomes, especially by using technology to compare genes within and between species
the smallest unit that can perform all life processes
Down
experimental data collected through observation and measurement
a description of how close a measurement is to the true value of the quantity measured
all organisms and the part of Earth where they exist
information obtained by using the senses
the variety of organisms in a given area
the most basic physical unit of heredity
a living thing
a procedure that is carried out under controlled conditions to discover, demonstrate, or test a fact, theory, or general truth
the scientific study of living organisms and their interactions with the environment
a system of ideas that explains many related observations and is supported by a large body of evidence acquired through scientific investigation