Genetic correlations between adults and larvae in a marine fish
... back to the laboratory for analysis. We used artificial nests comprised of 15 cm lengths of 5-cm-diameter plastic pipe, lined with flexible transparent plastic that could be removed to access the attached eggs. Eggs hatch at twilight after 3.5 days of benthic development. In 2006, we monitored repro ...
... back to the laboratory for analysis. We used artificial nests comprised of 15 cm lengths of 5-cm-diameter plastic pipe, lined with flexible transparent plastic that could be removed to access the attached eggs. Eggs hatch at twilight after 3.5 days of benthic development. In 2006, we monitored repro ...
Document
... protist predation can drive SBW25 diversification by favouring wrinkly spreader types (Meyer and ...
... protist predation can drive SBW25 diversification by favouring wrinkly spreader types (Meyer and ...
1 Of Mice and Metaphysics: Natural Selection and Realized
... 1951 in Australia or England. If natural selection is merely a stochastic trend, then the grounding question can be dismissed as misguided. For, there would be no causal process of natural selection to ground in the first place. However, there is good reason to think that such “stochastic” propertie ...
... 1951 in Australia or England. If natural selection is merely a stochastic trend, then the grounding question can be dismissed as misguided. For, there would be no causal process of natural selection to ground in the first place. However, there is good reason to think that such “stochastic” propertie ...
empirical evidence for bet hedging Modes of response to
... or development such that a range of phenotypes is expressed over a range of environments—the phenotypic norm of reaction. Phenotypic plasticity may be a non-adaptive, direct result of an altered environment, or plasticity may be an adaptive response. The evolution of adaptive plasticity requires tha ...
... or development such that a range of phenotypes is expressed over a range of environments—the phenotypic norm of reaction. Phenotypic plasticity may be a non-adaptive, direct result of an altered environment, or plasticity may be an adaptive response. The evolution of adaptive plasticity requires tha ...
CONVERGENT EVOLUTION OF SEXUAL DIMORPHISM IN SKULL
... Differences in growth can occur early in ontogeny or late in life, during distinct periods, or through continual divergence (Fig. 1). Parallel allometric trajectories suggest that similar developmental processes regulate growth in males and females whereas divergent growth trajectories represent the ...
... Differences in growth can occur early in ontogeny or late in life, during distinct periods, or through continual divergence (Fig. 1). Parallel allometric trajectories suggest that similar developmental processes regulate growth in males and females whereas divergent growth trajectories represent the ...
Maternal effects and evolution at ecological time
... 1. Genetic and environmental maternal effects can play an important role in the evolutionary dynamics of a population: they may have a substantial impact on the rate and direction of genetic change in response to selection, and they may generate immediate phenotypic change via phenotypic plasticity. ...
... 1. Genetic and environmental maternal effects can play an important role in the evolutionary dynamics of a population: they may have a substantial impact on the rate and direction of genetic change in response to selection, and they may generate immediate phenotypic change via phenotypic plasticity. ...
4.7 SYBSC Zoology Syllabus
... To Introduce basic terms of genetics To study Mendelian principles of inheritance and other forms pattern of inheritance Desired outcomes : Understand and apply the principles of inheritance. Understand the concept of multiple alleles, linkage and crossing over. Introduction to genetics De ...
... To Introduce basic terms of genetics To study Mendelian principles of inheritance and other forms pattern of inheritance Desired outcomes : Understand and apply the principles of inheritance. Understand the concept of multiple alleles, linkage and crossing over. Introduction to genetics De ...
population
... • What Is a Species? A species is a group of organisms that can mate with one another to produce fertile offspring. A characteristic that helps an organism survive and reproduce in its environment is called an ...
... • What Is a Species? A species is a group of organisms that can mate with one another to produce fertile offspring. A characteristic that helps an organism survive and reproduce in its environment is called an ...
Translating “natural selection”
... clarity into question. Not unexpectedly, Darwin’s own reflection on the term he coined, “natural selection”, was clearly influenced by discussions related to the translation of his work in France or Germany (two foreign languages he could read). In the case of Japan, studies on the “reception” of Da ...
... clarity into question. Not unexpectedly, Darwin’s own reflection on the term he coined, “natural selection”, was clearly influenced by discussions related to the translation of his work in France or Germany (two foreign languages he could read). In the case of Japan, studies on the “reception” of Da ...
BUTTERFLY WING PATTERNS: Developmental Mechanisms and
... gene loci analysed, there does seem to be one, T, which specifically influences one pattern element in only one wing cell (Fig. 2D). The analysis of genetic effects on pattern development in Heliconius are intriguing and persuasive, but they do rest heavily on the interpretation in terms of particul ...
... gene loci analysed, there does seem to be one, T, which specifically influences one pattern element in only one wing cell (Fig. 2D). The analysis of genetic effects on pattern development in Heliconius are intriguing and persuasive, but they do rest heavily on the interpretation in terms of particul ...
CONVERGENT EVOLUTION OF SEXUAL DIMORPHISM IN SKULL
... Differences in growth can occur early in ontogeny or late in life, during distinct periods, or through continual divergence (Fig. 1). Parallel allometric trajectories suggest that similar developmental processes regulate growth in males and females whereas divergent growth trajectories represent the ...
... Differences in growth can occur early in ontogeny or late in life, during distinct periods, or through continual divergence (Fig. 1). Parallel allometric trajectories suggest that similar developmental processes regulate growth in males and females whereas divergent growth trajectories represent the ...
Ch 17 ppt - College of Science and Mathematics
... The Origin of Life Early Life on Earth The First Eukaryotic Cells Charles Darwin and The Origin of Species How Natural Selection Works Integrated Science: Animal Adaptations to Heat and Cold How Species Form Evidence of Evolution Does Evolution Occur Gradually or in Spurts? The Evolution of Humans S ...
... The Origin of Life Early Life on Earth The First Eukaryotic Cells Charles Darwin and The Origin of Species How Natural Selection Works Integrated Science: Animal Adaptations to Heat and Cold How Species Form Evidence of Evolution Does Evolution Occur Gradually or in Spurts? The Evolution of Humans S ...
Biology: Concepts and Connections, Fifth Edition
... All organisms are related through descent from a remote common ancestor Descendants spread into diverse habitats over millions of years and acquired adaptations to their environments The history of life resembles a tree with multiple branchings from a common trunk Species that are closely re ...
... All organisms are related through descent from a remote common ancestor Descendants spread into diverse habitats over millions of years and acquired adaptations to their environments The history of life resembles a tree with multiple branchings from a common trunk Species that are closely re ...
Introduction - Department of Computer Science
... and for soft computing A search paradigm As an approach for machine learning As a method to simulate biological systems As a subfield of artificial life As generators for new ideas, new designs and for music and computer art ...
... and for soft computing A search paradigm As an approach for machine learning As a method to simulate biological systems As a subfield of artificial life As generators for new ideas, new designs and for music and computer art ...
Problems with mitochondrial DNA as a marker in population
... * Author for correspondence ([email protected]). Received 7 May 2004 Accepted 7 February 2005 ...
... * Author for correspondence ([email protected]). Received 7 May 2004 Accepted 7 February 2005 ...
evolution - Teacher Pages: Teacher Pages
... What is the best explanation for the differences between the structures? a. The structures have changed to serve the same function in different organisms. b. The structures adapted to different purposes through descent with modification. c. The structures each evolved separately from different orig ...
... What is the best explanation for the differences between the structures? a. The structures have changed to serve the same function in different organisms. b. The structures adapted to different purposes through descent with modification. c. The structures each evolved separately from different orig ...
Adaptations of Life Over Time - Colorado Department of Education
... Teachers need to consider the political context within their district and possibly use the words “Descent with Modification” or “Change over Time” ...
... Teachers need to consider the political context within their district and possibly use the words “Descent with Modification” or “Change over Time” ...
Word - Colorado Department of Education
... dark conditions, the only plants that grow well are small mosses and fungi. Animals on this planet include a type of mouse, a nocturnal hunting large cat, fish, and a variety of insects. Planet Nero: This planet is dry, hot, and flat. Water is found in underground streams but there is little surface ...
... dark conditions, the only plants that grow well are small mosses and fungi. Animals on this planet include a type of mouse, a nocturnal hunting large cat, fish, and a variety of insects. Planet Nero: This planet is dry, hot, and flat. Water is found in underground streams but there is little surface ...
Evolution 65:2258-2272
... Grant 2008). This adaptive diversification is thought to have then driven the evolution of reproductive barriers between the species (Schluter 2000; Grant and Grant 2008). Among the important reproductive barriers are ecological selection against hybrids (Grant and Grant 1993, 2008) and assortative ...
... Grant 2008). This adaptive diversification is thought to have then driven the evolution of reproductive barriers between the species (Schluter 2000; Grant and Grant 2008). Among the important reproductive barriers are ecological selection against hybrids (Grant and Grant 1993, 2008) and assortative ...
4.7 S.Y.B.Sc. Zoology Syllabus
... To Introduce basic terms of genetics To study Mendelian principles of inheritance and other forms pattern of inheritance Desired outcomes : Understand and apply the principles of inheritance. Understand the concept of multiple alleles, linkage and crossing over. Introduction to genetics De ...
... To Introduce basic terms of genetics To study Mendelian principles of inheritance and other forms pattern of inheritance Desired outcomes : Understand and apply the principles of inheritance. Understand the concept of multiple alleles, linkage and crossing over. Introduction to genetics De ...
Introduction - Department of Computer Science
... and for soft computing A search paradigm As an approach for machine learning As a method to simulate biological systems As a subfield of artificial life As generators for new ideas, new designs and for music and computer art ...
... and for soft computing A search paradigm As an approach for machine learning As a method to simulate biological systems As a subfield of artificial life As generators for new ideas, new designs and for music and computer art ...
Are Random Drift and Natural Selection Conceptually Distinct?
... This contrasts with alternative scenarios in which physical differences do play a causal role in the differences in reproductive success. Suppose, for example, that the predator was not colorblind, and that in this particular environment the predator was able to see the gray squirrels more clearly t ...
... This contrasts with alternative scenarios in which physical differences do play a causal role in the differences in reproductive success. Suppose, for example, that the predator was not colorblind, and that in this particular environment the predator was able to see the gray squirrels more clearly t ...
Levels, Time and Fitness in Evolutionary Transitions in Individuality
... environment. According to this definition, the higher the product of viability and fertility of an entity is, the higher its fitness is (see Sober 2001 for more on the way of conceptualizing fitness). Although much debate exists in the literature about the status of fitness (Ariew & Lewontin 2004; G ...
... environment. According to this definition, the higher the product of viability and fertility of an entity is, the higher its fitness is (see Sober 2001 for more on the way of conceptualizing fitness). Although much debate exists in the literature about the status of fitness (Ariew & Lewontin 2004; G ...
Levels, Time and Fitness in Evolutionary
... environment. According to this definition, the higher the product of viability and fertility of an entity is, the higher its fitness is (see Sober 2001 for more on the way of conceptualizing fitness). Although much debate exists in the literature about the status of fitness (Ariew & Lewontin 2004; G ...
... environment. According to this definition, the higher the product of viability and fertility of an entity is, the higher its fitness is (see Sober 2001 for more on the way of conceptualizing fitness). Although much debate exists in the literature about the status of fitness (Ariew & Lewontin 2004; G ...