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Biology Ch. 1
Biology Ch. 1 - The Study of Life
| Question | Answer |
|---|---|
| Scientific inquiry begins with a(n) ___ | Observation |
| A(n) __ may be designed to help a scientist test their hypothesis. | Experiment |
| Scientists have their work peer reviewed for originality and ___. | Accuracy |
| ___ is the study of living things and the environment. | Biology |
| Biologists who work in ___ research might study how to make crops grow more efficiently. | Agricultural |
| ___ biologists work to prevent plants and animals from becoming extinct. | Environmental |
| Scientists who work i the field of ___ often research cells, DNA and living systems to discover new medical treatments. | Biotechnology |
| ___ might study living systems in order to design mechanical devices such as artificial limbs. | Biogengineers |
| A procedure that tests a hypothesis by collecting information under controlled conditions. | Experiment |
| In an experiment, the group that is the standard against which results are compared. | Control group |
| In an experiment, the group that is exposed the factor being tested. | Experimental group |
| The factor that remains fixed in an experiment. | Constant |
| The condition being changed by the scientist. | Independent variable |
| The factor that results from or depends on changes to the independent variable. | Dependent variable |
| Information gained from observation | Data |
| A testable explanation of a situation | Hypothesis |
| Numerical data is ___ | Quantitative |
| Descriptive data is __ | Qualitative |
| The pattern of a zebras coat is an example of a(n)... | Adaptation |
| Metric unit for the volume of a substance... | Liter |
| Metric unit for the mass of an object (for MOST scientific measurements of mass)... | Gram |
| What type of data does this statement provide: "The rabbit was just 4 inches long at birth" | Quantitative data |
| What type of data does this statement provide: "The rabbit was colorless as birth but as it developed it's fur grew in and it was white with black spots." | Qualitative data |
| Characteristic of life that enables the continuation of a species | Reproduction |
| Allows for an organism's systems to remain in balance. | Homeostasis |
| Involves learning about the natural world. | Biology |
| Used by scientists when taking measurements and conducting research. | Metric system |
| Examples in science are that of evolution, plate tectonics and biogenesis.. | Theory |
| All living things share the ___ | Characteristics of life |
| Direct method of gathering information in an orderly way | Observation |
| Science applied to matters of legal interest | Forensics |
| Living and nonliving things that surround an organism and with which it interacts... | Environment |
| Systematic approach to problem-solving | Scientific method |
| Immediate reaction to a stimulus... | Response |
| New characteristic as a result of environmental change; NOT a response... | Adaptation |
| "Spur" to reaction... | Stimulus |