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Chapter 1 - Biology in the 21st Century (Sections 1.3 - 1.5)
14
observation:________includes using our senses to study the world.
data:_______ are observations and measurements recorded during an experiment.
hypothesis:A _______ is a proposed answer for a scientific question.
experiment:An _________ is a process that tests a hypothesis by collecting information under controlled conditions.
independent variable:The ________ in an experiment is a condition that is manipulated, or changed, by a scientist.
dependent variables:The __________ are observed and measured during an experiment.
constants:The conditions that do not change during an experiment are called ________.
theory:A _________ is a proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence.
microscope:A ______ is a tool that provides an enlarged image of an object.
gene:A _____ is a segment of DNA that stores genetic information.
molecular genetics:________ is the study and manipulation of DNA on a molecular level.
genomics:______ is the study and comparison of genomes both within and across species.
biotechnology:______ is the use and application of living things and biological processes.
transgenic:_____ is an organism whose genome has been altered to contain one or more genes from another organism or species.
Chapter 1 - Biology in the 21st Century (Sections 1.3 - 1.5)
| The ________ in an experiment is a condition that is manipulated, or changed, by a scientist. |
| |
| A _________ is a proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence. |
| |
| The __________ are observed and measured during an experiment. |
| |
| An _________ is a process that tests a hypothesis by collecting information under controlled conditions. |
| |
| ________ is the study and manipulation of DNA on a molecular level. |
| |
| ______ is the use and application of living things and biological processes. |
| |
| _____ is an organism whose genome has been altered to contain one or more genes from another organism or species. |
| |
| The conditions that do not change during an experiment are called ________. |
| |
| A _____ is a segment of DNA that stores genetic information. |
| |
| A ______ is a tool that provides an enlarged image of an object. |
| |
| _______ are observations and measurements recorded during an experiment. |
| |
| A _______ is a proposed answer for a scientific question. |
| |
| ________includes using our senses to study the world. |
| |
| ______ is the study and comparison of genomes both within and across species. |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only
Chapter 1 - Biology in the 21st Century (Sections 1.3 - 1.5)
| The ________ in an experiment is a condition that is manipulated, or changed, by a scientist. |
| |
| A _________ is a proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence. |
| |
| The __________ are observed and measured during an experiment. |
| |
| An _________ is a process that tests a hypothesis by collecting information under controlled conditions. |
| |
| ________ is the study and manipulation of DNA on a molecular level. |
| |
| ______ is the use and application of living things and biological processes. |
| |
| _____ is an organism whose genome has been altered to contain one or more genes from another organism or species. |
| |
| The conditions that do not change during an experiment are called ________. |
| |
| A _____ is a segment of DNA that stores genetic information. |
| |
| A ______ is a tool that provides an enlarged image of an object. |
| |
| _______ are observations and measurements recorded during an experiment. |
| |
| A _______ is a proposed answer for a scientific question. |
| |
| ________includes using our senses to study the world. |
| |
| ______ is the study and comparison of genomes both within and across species. |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only