PPT-1 PUNCTUATED EQUILIBRIUM

Graph of Gradual Evolution httpanthropalomaredusyntheticimagesgraphofphyleticgradualismgif Some biologists claim that most evolutionary change takes place as a result of a series of very small changes . - Science and Bio - Technol ogy Vol. 3 , No. 4, December, 2011 27 Punctuated Equilibrium vs. Phyletic Gradualism Monalie C. Saylo 1 , Cheryl C. Escoton 1 and Micah M. Saylo 2 1 University of Antiq EQ:. What patterns can be observed in evolution?. Patterns of . evolution. A. Mass Extinctions. B. Adaptive Radiation. C. Convergent Evolution. D. Coevolution. E. Gradualism. F. Punctuated Equilibrium. , June . 5, . 2015. HOMEWORK: . Evolution . Test June . 10,11,15,16. OBJECTIVE:. . I will be able to . identify two patterns that describe the rate of evolution using evidence for . evolution. DO . NOW: . PUNCTUATED EQUILIBRIUM OR EVOLUTION?: 1PUNCTUATED EQUILIBRIUM OR EVOLUTION?:1element that would identify changes over time. Even assuming that fully established enduring 2manifestations of rivalries, EQ:. What patterns can be observed in evolution?. Patterns of . evolution. A. Mass Extinctions. B. Adaptive Radiation. C. Convergent Evolution. D. Coevolution. E. Gradualism. F. Punctuated Equilibrium. study was "distinctive and exciting and one that will be cited for many years to come." Though there are many examples of rapid evolution in terms of an animal's biochemistry, like the development of Macroevolution/Microevolution. Macroevolution- One g. roup of animals. evolves into another….due to . large. scale changes that take place over . long. . periods of time.. . Microevolution- . Small. Sympatric Speciation. Sympatric Speciation occurs . without. geographic isolation, thus it occurs at a local level. . There is something within the environment that keeps a single species separated into two or more distinct groups.. TELEMATICS 2016. PAGE 14. Jean–. Baptista. Lamarck (1744-1829) . Lamarck used two ‘laws’ to explain evolution .  . ‘Law’ of use and disuse . – the more an organism uses a muscle or an organ the stronger the muscle or organ will developed . The Haber process proceeds as follows:. . 2NH. 3 (g). + 92KJ ↔ N. 2 (g). + 3H. 2 (g) . . If the equilibrium concentrations are:. [NH. 3. ] = 3.1x10. -2. M. [N. 2. ] = 8.5x10. -1. M. [H. 2. . Scalars and vectors. . Types of forces. . Resultant of forces. . Equilibrium of particles. Scalar and Vectors. . Scalar - . a physical quantity that is completely described by a real number. They do this through a series of . proposed explanations for observed phenomena. called . hypotheses. . . These hypotheses are then tested over a period of years to determine if they are supported by facts or if they need to be revised.. . When the rates of the forward and reverse reactions become equal, the concentrations of the reactants and the products remain constant. This is the stage of chemical equilibrium. This equilibrium is . The Meaning of K. . K > 1 . . the equilibrium position is far to the right . K < 1 . . the equilibrium position is far to the left . The value of . K. for a system can be calculated from a known set of equilibrium concentrations. .