Adaptation PPT - Bibb County Schools
... species of mockingbird, finches, and other animals varied. Many of the species Darwin collected had not yet been discovered or classified Darwin took his collections and drawings home and after reading essays and studies by many other scientists (Gould & Mathus), he developed the idea of natural sel ...
... species of mockingbird, finches, and other animals varied. Many of the species Darwin collected had not yet been discovered or classified Darwin took his collections and drawings home and after reading essays and studies by many other scientists (Gould & Mathus), he developed the idea of natural sel ...
Ch. 22 Descent with Modification: A Darwinian View of Life
... Gradualism (slow, continuous change) Hutton: geologic features explained by graddual erosion and deposition. Lyell: uniformitarianism – same geologic processes are operating today as in the past, at the same rate. ◦ Darwin proposed this also happened with organisms. ...
... Gradualism (slow, continuous change) Hutton: geologic features explained by graddual erosion and deposition. Lyell: uniformitarianism – same geologic processes are operating today as in the past, at the same rate. ◦ Darwin proposed this also happened with organisms. ...
Biology B CECA
... 32. The function of the vascular tissue is to transport water and nutrients to all parts of the plant. 33. How many seed leaves do dicots have? (2) 34. The study of plants is called Botany. 35. Trees and most other woody plants are perennials. 36. Fleshy fruits often play a role in seed dispersal wh ...
... 32. The function of the vascular tissue is to transport water and nutrients to all parts of the plant. 33. How many seed leaves do dicots have? (2) 34. The study of plants is called Botany. 35. Trees and most other woody plants are perennials. 36. Fleshy fruits often play a role in seed dispersal wh ...
On Evolution…
... - The more diverse the habitats a species can survive in, the better chance it has at surviving. - Example: Moss is a plant that can survive nearly anywhere. If you combine moss and milk in a blender, then pour the mixture in cracks in the sidewalk, after a few days the moss will have grown in bet ...
... - The more diverse the habitats a species can survive in, the better chance it has at surviving. - Example: Moss is a plant that can survive nearly anywhere. If you combine moss and milk in a blender, then pour the mixture in cracks in the sidewalk, after a few days the moss will have grown in bet ...
Adaptation and Natural Selection
... – Characteristic of an organism that helps it to better survive in a given environment. – Types of adaptation: Structural: characteristics of an organism’s anatomy. (wings on a bird) Physiological: characteristics relating to internal body processes. (antibiotic resistance) Behavioral: how an ...
... – Characteristic of an organism that helps it to better survive in a given environment. – Types of adaptation: Structural: characteristics of an organism’s anatomy. (wings on a bird) Physiological: characteristics relating to internal body processes. (antibiotic resistance) Behavioral: how an ...
Agents of Evolutionary Change
... –Ex. Parents with genes for green colouration have a offspring with genes for brown colouration ...
... –Ex. Parents with genes for green colouration have a offspring with genes for brown colouration ...
Workshop Choice Board
... How did the same finches have different beaks? Describe how they became different species. Explain in detail the two ways that organisms can be compared to provide evidence of evolution from a common ancestor. ...
... How did the same finches have different beaks? Describe how they became different species. Explain in detail the two ways that organisms can be compared to provide evidence of evolution from a common ancestor. ...
What is Evolution??
... Revolutionized the theory of evolution at a very controversial time in history. ...
... Revolutionized the theory of evolution at a very controversial time in history. ...
Outline 7
... species. e.g., Darwin’s finches in the Galapagos Islands, 14 species evolved from one ancestral species e.g., all birds evolved from Archaeopteryx ...
... species. e.g., Darwin’s finches in the Galapagos Islands, 14 species evolved from one ancestral species e.g., all birds evolved from Archaeopteryx ...
Darwin developed a theory of evolution
... where organisms come from and how they relate to one another. ...
... where organisms come from and how they relate to one another. ...
File
... theory put forward by Darwin / Wallace; overproduction of offspring; leads to struggle for survival; variation exists / (random) mutations give rise to variation; some varieties better adapted than others; best adapted survive; best adapted reproduce and pass on characteristics; evolution is change ...
... theory put forward by Darwin / Wallace; overproduction of offspring; leads to struggle for survival; variation exists / (random) mutations give rise to variation; some varieties better adapted than others; best adapted survive; best adapted reproduce and pass on characteristics; evolution is change ...
REVIEW UNIT 6: EVOLUTION
... e. Under competition for identical resources, one of the two competing species will be eliminated or excluded. ...
... e. Under competition for identical resources, one of the two competing species will be eliminated or excluded. ...
Exam 3 - Major Concepts
... DNA splicing (removal of Non-coding DNA) Gene Regulation Stem cells, and cell differentiation Epigenetic effects Cloning ...
... DNA splicing (removal of Non-coding DNA) Gene Regulation Stem cells, and cell differentiation Epigenetic effects Cloning ...
adaptation
... maximum exposure. If it gets too warm, lizards alternate between sun and shade. – Amphibians warm up by moving into the sun or diving into warm water. They cool off by entering the shade. ...
... maximum exposure. If it gets too warm, lizards alternate between sun and shade. – Amphibians warm up by moving into the sun or diving into warm water. They cool off by entering the shade. ...
1/23/02 Lecture Highlights – Evolution
... 1/23/02 Lecture Highlights – Evolution In general sense: evolution is “change through time” Outline • Evolution of evolutionary thinking (history) • Darwin’s theories of evolution • Evidence for evolution “The great chain of being” • Aristotle’s “Scala Naturae” • Species “fixed” – do not evolve • Su ...
... 1/23/02 Lecture Highlights – Evolution In general sense: evolution is “change through time” Outline • Evolution of evolutionary thinking (history) • Darwin’s theories of evolution • Evidence for evolution “The great chain of being” • Aristotle’s “Scala Naturae” • Species “fixed” – do not evolve • Su ...
Evolutionppp
... Natural Selection- the way evolution takes place The characteristics of a particular species are passed on through the genes to the next generation Until all members of the species have these Characteristics ...
... Natural Selection- the way evolution takes place The characteristics of a particular species are passed on through the genes to the next generation Until all members of the species have these Characteristics ...
Evolution - Donald Edward Winslow
... Ch. 1 pp 13-15; Ch. 6 pp 101-109, 111-121, 123-131 “Nothing in biology makes sense except in the light of evolution.” --Theodosius Dobzhansky ...
... Ch. 1 pp 13-15; Ch. 6 pp 101-109, 111-121, 123-131 “Nothing in biology makes sense except in the light of evolution.” --Theodosius Dobzhansky ...
HONORS EVOLUTION and HUMAN HISTORY
... 11. What is a vestigial structure? Provide examples. 12. If a mutation introduces a new skin color in a lizard population, which factor might determine whether the frequency of the new allele will increase? 13. To which other mammal are humans most closely related? 14. What evidence in living things ...
... 11. What is a vestigial structure? Provide examples. 12. If a mutation introduces a new skin color in a lizard population, which factor might determine whether the frequency of the new allele will increase? 13. To which other mammal are humans most closely related? 14. What evidence in living things ...
Fossil Record-Homologies-Mechanisms of Evolution Notes
... 1. Natural Selection: Affects variation in a population as the better adapted (more fit) individuals survive and reproduce, passing on their genes to the successive generations. Acts only upon an organism’s phenotype (its physical characteristics). If the phenotype is better suited for a chan ...
... 1. Natural Selection: Affects variation in a population as the better adapted (more fit) individuals survive and reproduce, passing on their genes to the successive generations. Acts only upon an organism’s phenotype (its physical characteristics). If the phenotype is better suited for a chan ...
Ch. 22 Darwinian View of Life
... taxo - = arrange (taxonomy: the branch of biology concerned with naming and classifying the diverse forms of life) vestigi - = trace (vestigial organs: structures of marginal, if any, importance to an organism, historical remnants of structures that had important functions in ancestors) ...
... taxo - = arrange (taxonomy: the branch of biology concerned with naming and classifying the diverse forms of life) vestigi - = trace (vestigial organs: structures of marginal, if any, importance to an organism, historical remnants of structures that had important functions in ancestors) ...