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EVOLUTION AND GENETICS
VOCAB
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CHANGE OVER TIME WITH MODIFICATION
EVOLUTION A CHANGE IN THE GENE POOL OF A POPULATION FROM GENERATION TO GENERATION EITHER BY MUTATION, SELECTION, OR GENETIC DRIFT CHANGE OVER TIME WITH MODIFICATION
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NATURAL SELECTION A NATURAL PROCESS THAT RESULTS IN THE SURVIVAL OF INDIVIDUALS OR GROUPS WHO ADJUST BEST TO THEIR ENVIRONMENTS AND THAT LEADS TO THE PERPETUATION OF THE GENETIC TRAITS THAT ARE BEST SUITED FOR THAT ENVIRONMENT
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THE TOTAL NUMBER OF GENETIC CHARACTERISTICS IN A SINGLE SPECIES.
GENETIC DIVERSITY THE TOTAL NUMBER OF GENETIC CHARACTERISTICS IN A SINGLE SPECIES.
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MUTATION A SUDDEN CHANGE FROM THE PARENT TYPE CAUSED BY A CHANGE IN A GENE OR CHROMOSOME Grasslands (Basic) Note: This template is optimized for PowerPoint 2010 and uses a video background. If used in PowerPoint 2007, video elements will play, but all content will be covered by video background when in slideshow. If used in PowerPoint 2003, video will not play, but the poster frame of the videos will remain in place as a static image. The video: Plays automatically after each slide transition. Is 30 seconds long. Seamlessly loops for infinite playback. To add slides or change layout, do the following: To add a new slide, on the Home tab, in the Slides group, click the arrow under New Slide, then click under Motion Background Theme select the desired layout. To change the layout of an existing slide, on the Home tab, in the Slides group, click Layout, then select the desired layout. This template uses the “Pushpin” Theme Font. To access or change the Theme Font, do the following: On the View tab in the Master Views group, select Slide Master. In the Slide Master view, select slide 1 (the Master Slide for Master Layouts that use the video background). On the Slide Master tab, in the Edit Theme group, click Fonts, and then select new theme fonts. Using animated elements: Any animated element will begin after the slide transition and the background video has started.
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ADAPTATION MODIFICATION OF AN ORGANISM OR ITS PARTS THAT MAKES IT MORE FIT FOR EXISTENCE IN ITS ENVIRONMENT
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COMPARATIVE ANATOMY THE STUDY OF SIMILARITIES AND DIFFERENCES IN THE ANATOMIES OF DIFFERENT ORGANISMS
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HOMOLOGOUS STRUCTURES
STRUCTURES THAT COME FROM A COMMON ANCESTOR OR THE SAME DEVELOPMENTAL ORIGIN
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ANALOGOUS STRUCTURES STRUCTURES THAT HAVE SIMILAR FUNCTIONS BUT DO NOT DERIVE FROM A COMMON ANCESTOR. EX. Wings of a bee and a bird
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THE OBSERVABLE CHARACTERISTICS OF AN ORGANISM
PHENOTYPE THE OBSERVABLE CHARACTERISTICS OF AN ORGANISM
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GENOTYPE THE ENTIRE SET OF GENES IN AN ORGANISM, A SET OF ALLELES THAT DETERMINES A PARTICULAR CHARACTERISTIC OR TRAIT (PHENOTYPE)
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PLATE TECTONICS THE THEORY THAT THE EARTH’S LITHOSPHERE IS DIVIDED INTO TECTONIC PLATES THAT MOVE AROUND THE EARTH
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BIOLOGICAL CLASSIFICATION
A SYSTEM USED TO ORGANIZE ORGANISMS INTO CATEGORIES BASED ON ESTABLISHED CRITERIA AKA: TAXONOMY
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