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BI 114 Exam 1; Part1
BI 114 Exam 1: Day two
| Term | Definition |
|---|---|
| science | an organized body of knowledge that attempts to explain natural phenomena |
| life science | attempts to describe living things and consists of many disciplines from anatomy to zoology (ex: biology) |
| physical science | attempts to describe the laws that govern the universe and the composition of the universe (ex: physics, chemistry) |
| earth science | attempts to describe our place in the universe (ex: astronomy, geology, oceanography, and meteorology) |
| technology | the application of science |
| facts | the fundamental unit of content that relate directly to observations |
| concepts | abstractions of ideas that are used to simplify understanding of a phenomenon |
| generalizations | represent patterns in science by relating concepts to each other |
| variable | any factor that can cause changes within a system |
| control variable | variable that is held constant and is used as a baseline for comparison |
| independent variable | variable being manipulated in the experiment |
| dependent variable | responding variable |
| hypothesis | meant to provide direction for gathering data; must be testable and practical |
| cytology | the study of cells |
| histology | the study of tissues |
| anatomy | the study of structure |
| physiology | the study of function |
| botany | the study of plants |
| zoology | the study of animals |
| microbiology | the study of microorganisms |
| mycology | the study of fungi |
| phycology | the study of algae |
| entomology | the study of insects |
| ichthyology | the study of fishes |
| ornithology | the study of birds |
| taxonomy | the identification and naming of organisms |
| genetics | the study of heredity |
| ecology | the study of the interrelationship between organisms and their environment |
| hematology | the study of blood |
| paleontology | the study of fossils |
| ethology | the study of animal behavior |
| allometric growth | when different parts of an individual grow at unequal rates (head circumference, hand, lower limb cf. height) |
| isometric growth | relative sizes of parts are unchanging over time (upper limb, span, foot, crown-rump) |