535 Herbivory PPTs View free & download

HERBIVORY - ... i.e., deter or repel herbivores Antibiosis traits those that reduce herbivore performance Tolerance traits those that ...

... i.e., deter or repel herbivores Antibiosis traits those that reduce herbivore performance Tolerance traits those that ...

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HERBIVORY - Title: Slide 1 Author: Kyle Harms Last modified by: Kyle E Harms Created Date: 8/17/2003 6:28:51 PM Document presentation format: On-screen Show (4:3)

Title: Slide 1 Author: Kyle Harms Last modified by: Kyle E Harms Created Date: 8/17/2003 6:28:51 PM Document presentation format: On-screen Show (4:3)

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Herbivory - Example of plant chemical defenses: Alkaloids (nicotine in tobacco, morphine in ... Atropine produced by the European deadly nightshade, Atropa belladonna. ...

Example of plant chemical defenses: Alkaloids (nicotine in tobacco, morphine in ... Atropine produced by the European deadly nightshade, Atropa belladonna. ...

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Herbivory - Experimentally removed leaf area with a hole-punch to mimic the pattern of ... Pioneer species have least tough leaves, lowest phenolics and fiber concentration ...

Experimentally removed leaf area with a hole-punch to mimic the pattern of ... Pioneer species have least tough leaves, lowest phenolics and fiber concentration ...

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Plant defenses against herbivores PowerPoint PPT Presentation

Plant defenses against herbivores - Plant defenses against herbivores Plants can t run away from herbivores Plants can t hide leaves must be exposed too catch light for photosynthesis.

Plant defenses against herbivores Plants can t run away from herbivores Plants can t hide leaves must be exposed too catch light for photosynthesis.

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Allelopathy and herbivory PowerPoint PPT Presentation

Allelopathy and herbivory - Example: population consequences of herbivory on three Australian native plants. ... Three groups of grazing animals: domestic stock (sheep and cattle), native ...

Example: population consequences of herbivory on three Australian native plants. ... Three groups of grazing animals: domestic stock (sheep and cattle), native ...

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Herbivory - Elle et al. 1999. Evolution 53:22-35. Datura wrightii, sacred jimsonweed ... From Stastny, Schaffner, and Elle 2005. J. Ecology 93:27-37. Tolerance/Overcompensation ...

Elle et al. 1999. Evolution 53:22-35. Datura wrightii, sacred jimsonweed ... From Stastny, Schaffner, and Elle 2005. J. Ecology 93:27-37. Tolerance/Overcompensation ...

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Exploitation: Predation, Herbivory, Parasitism, and Disease PowerPoint PPT Presentation

Exploitation: Predation, Herbivory, Parasitism, and Disease - Exploitation: Predation, Herbivory, Parasitism, and Disease Chapter 14 Introduction _____: Interaction between populations that enhances fitness of one ...

Exploitation: Predation, Herbivory, Parasitism, and Disease Chapter 14 Introduction _____: Interaction between populations that enhances fitness of one ...

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Exploitation: Predation, Herbivory, Parasitism, and Disease - Exploitation: Predation, Herbivory, Parasitism, and Disease Chapter 14 Introduction Exploitation: Interaction between populations that enhances fitness of one ...

Exploitation: Predation, Herbivory, Parasitism, and Disease Chapter 14 Introduction Exploitation: Interaction between populations that enhances fitness of one ...

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Predation and Herbivory PowerPoint PPT Presentation

Predation and Herbivory - Lotka and Volterra evaluated these effects mathematically in the 1920s. ... The Lotka Volterra predator prey model suggests that predator and prey ...

Lotka and Volterra evaluated these effects mathematically in the 1920s. ... The Lotka Volterra predator prey model suggests that predator and prey ...

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Predation (with parsitism and herbivory) PowerPoint PPT Presentation

Predation (with parsitism and herbivory) - Title: Slide 1 Author: Weis Last modified by: Weis Created Date: 2/8/2005 7:49:32 PM Document presentation format: On-screen Show Company: Univ. of Windsor

Title: Slide 1 Author: Weis Last modified by: Weis Created Date: 2/8/2005 7:49:32 PM Document presentation format: On-screen Show Company: Univ. of Windsor

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Predation and Herbivory - Predation and Herbivory ...

Predation and Herbivory ...

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Exploitative Interactions: Predation, Herbivory, Parasitism, and Disease PowerPoint PPT Presentation

Exploitative Interactions: Predation, Herbivory, Parasitism, and Disease - Exploitative Interactions: Predation, Herbivory, Parasitism, and Disease Chapter 14 Outline Introduction Complex Interactions Exploitation and Abundance Population ...

Exploitative Interactions: Predation, Herbivory, Parasitism, and Disease Chapter 14 Outline Introduction Complex Interactions Exploitation and Abundance Population ...

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Effects of Simulated Herbivory on Alliaria petiolata PowerPoint PPT Presentation

Effects of Simulated Herbivory on Alliaria petiolata - Effects of Simulated Herbivory on Alliaria petiolata Ashley Paschal, Brian Scott, Kyle Burns, and Tyler McPheters

Effects of Simulated Herbivory on Alliaria petiolata Ashley Paschal, Brian Scott, Kyle Burns, and Tyler McPheters

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Exploitation: Predation, Herbivory, Parasitism, and Disease - Exploitation: Predation, Herbivory, Parasitism, and Disease Chapter 11 Outline Introduction Complex Interactions Exploitation and Abundance Population Fluctuations ...

Exploitation: Predation, Herbivory, Parasitism, and Disease Chapter 11 Outline Introduction Complex Interactions Exploitation and Abundance Population Fluctuations ...

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Chapter 4-3 predation, herbivores and keystone species PowerPoint PPT Presentation

Chapter 4-3 predation, herbivores and keystone species - Chapter 4-3 predation, herbivores and keystone species By: Noelle Yip Emily Kuo And Lillian Xue Vocab Predation- an interaction in which one animal (the predator ...

Chapter 4-3 predation, herbivores and keystone species By: Noelle Yip Emily Kuo And Lillian Xue Vocab Predation- an interaction in which one animal (the predator ...

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Role of Insect Herbivores in - Role of Insect Herbivores in

Role of Insect Herbivores in

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Species Interactions III Herbivory PowerPoint PPT Presentation

Species Interactions III Herbivory - Invertebrate herbivores often have a lifelong association with a plant (due to small size) ... generally reduces plant fitness (although many plants produce ...

Invertebrate herbivores often have a lifelong association with a plant (due to small size) ... generally reduces plant fitness (although many plants produce ...

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Herbivore and Pathogens on Three Understory Boreal Species: Effects of Environmental Conditions - Herbivore and Pathogens on Three Understory Boreal Species: Effects of Environmental Conditions

Herbivore and Pathogens on Three Understory Boreal Species: Effects of Environmental Conditions

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Chapter 17: Predation and Herbivory (and a bit of Chapter 20) - Chapter 17: Predation and Herbivory and a bit of Chapter 20

Chapter 17: Predation and Herbivory and a bit of Chapter 20

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Influences of Herbivory on Treeline under Changing Climate PowerPoint PPT Presentation

Influences of Herbivory on Treeline under Changing Climate - Influences of Herbivory on Treeline under Changing Climate ... Understand the controls on the location and pattern of the tundra-taiga ecotone (TTE) ...

Influences of Herbivory on Treeline under Changing Climate ... Understand the controls on the location and pattern of the tundra-taiga ecotone (TTE) ...

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The role of herbivory in Ecosystems PowerPoint PPT Presentation

The role of herbivory in Ecosystems - all plants (save, perhaps some GMO agronomic. mutants) have chemical defenses... Increased labile nutrient inputs (e.g., urea quickly. mineralized to ammonium) ...

all plants (save, perhaps some GMO agronomic. mutants) have chemical defenses... Increased labile nutrient inputs (e.g., urea quickly. mineralized to ammonium) ...

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Effects of Simulated Herbivory on Alliaria petiolata - Effects of Simulated Herbivory on Alliaria petiolata

Effects of Simulated Herbivory on Alliaria petiolata

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Class 14 Populations 6 Herbivory, Mutualism Reading Assignment Krebs Chapter 14 PowerPoint PPT Presentation

Class 14 Populations 6 Herbivory, Mutualism Reading Assignment Krebs Chapter 14 - Increase of toxic chemicals in cotton plants in response to mite invasions ... Effects of pre-exposure of cotton to mites on number and species of mites. ...

Increase of toxic chemicals in cotton plants in response to mite invasions ... Effects of pre-exposure of cotton to mites on number and species of mites. ...

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Increased Algal coverage as a Result of Decreased Urchins Herbivory PowerPoint PPT Presentation

Increased Algal coverage as a Result of Decreased Urchins Herbivory - Project Site: Middle Caye, Glovers Reef Atoll. Belize, Central America ... On top of reef (they group together to make a conglomerate of spines for safety) ...

Project Site: Middle Caye, Glovers Reef Atoll. Belize, Central America ... On top of reef (they group together to make a conglomerate of spines for safety) ...

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The effects of herbivores on seed banks in a grassland and shrubland PowerPoint PPT Presentation

The effects of herbivores on seed banks in a grassland and shrubland - Do various types of herbivory affect the species composition of seed ... Joy Avritt Amanda Gonzales. Nirvana Barker Shawn Madden. Tim Lowrey Jeremy Nighbert ...

Do various types of herbivory affect the species composition of seed ... Joy Avritt Amanda Gonzales. Nirvana Barker Shawn Madden. Tim Lowrey Jeremy Nighbert ...

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Changes in Vegetation Dynamics in Alaska: Implications for Arctic Herbivores - Changes in Vegetation Dynamics in Alaska: Implications for Arctic Herbivores

Changes in Vegetation Dynamics in Alaska: Implications for Arctic Herbivores

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Increased Algal coverage as a Result of Decreased Urchins Herbivory - Middle Caye, Glovers Reef Atoll. Belize, Central America ... On top of reef (they group together -Feeding Location- Under coral substrate, between cracks. ...

Middle Caye, Glovers Reef Atoll. Belize, Central America ... On top of reef (they group together -Feeding Location- Under coral substrate, between cracks. ...

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Goldenrod galls: An analysis of herbivory and natural enemy attack through three trophic levels' PowerPoint PPT Presentation

Goldenrod galls: An analysis of herbivory and natural enemy attack through three trophic levels' - chickadee. Review of Larvae. E. gigantea. E. solidaginis. M. unicolor. E. obtusiventris ... Abrahamson, Dr. Warren and Paul Heinrich. Bucknell University. ...

chickadee. Review of Larvae. E. gigantea. E. solidaginis. M. unicolor. E. obtusiventris ... Abrahamson, Dr. Warren and Paul Heinrich. Bucknell University. ...

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Responses of Herbivores and Corals to Continuous Algal Reduction on Fished and Unfished Patch Reefs PowerPoint PPT Presentation

Responses of Herbivores and Corals to Continuous Algal Reduction on Fished and Unfished Patch Reefs - Responses of Herbivores and Corals to Continuous Algal Reduction on Fished and ... bites: for 6 major herbivores (blue tang, ocean surgeon, doctorfish, striped ...

Responses of Herbivores and Corals to Continuous Algal Reduction on Fished and ... bites: for 6 major herbivores (blue tang, ocean surgeon, doctorfish, striped ...

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Predation = capture and consumption of one organism by another (includes herbivory) PowerPoint PPT Presentation

Predation = capture and consumption of one organism by another (includes herbivory) - ... with a certain secondary chemical compound (e.g. monarch butterfly larvae) ... Larvae of monarch butterflies feed on milkweeds and incorporate cardiac ...

... with a certain secondary chemical compound (e.g. monarch butterfly larvae) ... Larvae of monarch butterflies feed on milkweeds and incorporate cardiac ...

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Modeling Forest Canopies for Herbivory PowerPoint PPT Presentation

Modeling Forest Canopies for Herbivory - Similar to fire and infectious decease spread. Build generic stochastic trees. ... Add variation of leaves eating due to age, light, and height. ...

Similar to fire and infectious decease spread. Build generic stochastic trees. ... Add variation of leaves eating due to age, light, and height. ...

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INTEGRATED AQUACULTURE SYSTEMS PowerPoint PPT Presentation

INTEGRATED AQUACULTURE SYSTEMS - SAPROPHAGOUS PATHWAY. Light. Microbial loop ... SAPROPHAGOUS PATHWAY. Herbivory conversion. Detrivorous conversion. Abalone. Oysters. Microalgae ...

SAPROPHAGOUS PATHWAY. Light. Microbial loop ... SAPROPHAGOUS PATHWAY. Herbivory conversion. Detrivorous conversion. Abalone. Oysters. Microalgae ...

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Lecture 31 Plant Defense and Secondary Metabolites Alkaloids and Flavonoids PowerPoint PPT Presentation

Lecture 31 Plant Defense and Secondary Metabolites Alkaloids and Flavonoids - 20% of plant species contain alkaloids. Mainly involved in plant defense against herbivores and ... Most are alkaline. Increase in response to herbivore attack ...

20% of plant species contain alkaloids. Mainly involved in plant defense against herbivores and ... Most are alkaline. Increase in response to herbivore attack ...

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Ecosystem Ecology PowerPoint PPT Presentation

Ecosystem Ecology - Seasonal. Production exceeds herbivory in summer. Herbivory exceeds ... Seasonal ... Seasonal. Succession. Species migration. What controls ecosystem N inputs ...

Seasonal. Production exceeds herbivory in summer. Herbivory exceeds ... Seasonal ... Seasonal. Succession. Species migration. What controls ecosystem N inputs ...

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Lecture%2022:%20Coevolution PowerPoint PPT Presentation

Lecture%2022:%20Coevolution - Acacias & Ants: Herbivory: growth; permits competition from fast growing spp. ... Implications of Red Queen to TSCs. older taxa same prob. of extinction as newer taxa ...

Acacias & Ants: Herbivory: growth; permits competition from fast growing spp. ... Implications of Red Queen to TSCs. older taxa same prob. of extinction as newer taxa ...

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Disease and Insect Effects on Ecosystem Processes in the context of Climate Change PowerPoint PPT Presentation

Disease and Insect Effects on Ecosystem Processes in the context of Climate Change - Canker (Valsa melanodiscus) Survey on A. tenuifolia (Roger Ruess and colleagues) ... Future research (Mulder lab): how do biotic factors, including herbivores and ...

Canker (Valsa melanodiscus) Survey on A. tenuifolia (Roger Ruess and colleagues) ... Future research (Mulder lab): how do biotic factors, including herbivores and ...

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K. Starks - Orcinus orca calls. K. Starks. Nature 2002. Phoca vitulina response (most common prey) ... One species benefits, the other incurs a cost; also herbivory & parasitism. ...

Orcinus orca calls. K. Starks. Nature 2002. Phoca vitulina response (most common prey) ... One species benefits, the other incurs a cost; also herbivory & parasitism. ...

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Coastal Ecosystems: Salt Marshes and Mangroves PowerPoint PPT Presentation

Coastal Ecosystems: Salt Marshes and Mangroves - Food webs detritus-based; herbivory may be more important than previously ... reared in mangrove swamps become food for fish (snook, snapper, tarpon, jack, ...

Food webs detritus-based; herbivory may be more important than previously ... reared in mangrove swamps become food for fish (snook, snapper, tarpon, jack, ...

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Applied molecular biology PowerPoint PPT Presentation

Applied molecular biology - horse pedigree - Babylon. Genetics - science - Mendel ... Value to humans as food, draft, fiber, or hunting. Large herbivores offer energy use advantages ...

horse pedigree - Babylon. Genetics - science - Mendel ... Value to humans as food, draft, fiber, or hunting. Large herbivores offer energy use advantages ...

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evolution of life convervation genetics PowerPoint PPT Presentation

evolution of life convervation genetics - 1. ????????????????? conservation genetics ... Red pandas are one of a very few carnivorous mammals that have specialized for herbivory ...

1. ????????????????? conservation genetics ... Red pandas are one of a very few carnivorous mammals that have specialized for herbivory ...

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Rocky Intertidal Ecology PowerPoint PPT Presentation

Rocky Intertidal Ecology - Size e.g. some mussels are too big to be eaten by Pisaster ... Height in the intertidal e.g. Pisaster / mussel interactions (Paine experiments) 3. Herbivory ...

Size e.g. some mussels are too big to be eaten by Pisaster ... Height in the intertidal e.g. Pisaster / mussel interactions (Paine experiments) 3. Herbivory ...

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Community Ecology PowerPoint PPT Presentation

Community Ecology - Chapter 53. Community Ecology. Community the populations that ... Cuckoo bee. Herbivory ( /-) Feeding (sometimes predation) by animals on plants. Parasitism ...

Chapter 53. Community Ecology. Community the populations that ... Cuckoo bee. Herbivory ( /-) Feeding (sometimes predation) by animals on plants. Parasitism ...

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Invasive Plant Species of the Finger Lakes PowerPoint PPT Presentation

Invasive Plant Species of the Finger Lakes - Become established in a new location and overtake native ... Herbivory by aquatic weevil and/or moth, Acentria ephemerella. Public education. Recommendations ...

Become established in a new location and overtake native ... Herbivory by aquatic weevil and/or moth, Acentria ephemerella. Public education. Recommendations ...

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Biological Interactions PowerPoint PPT Presentation

Biological Interactions - One organism consumes another. Herbivory- animal consumes plant. Carnivory animal consumes ... Koala bears (Phascolartus cinereus) bluegum eucalyptus ...

One organism consumes another. Herbivory- animal consumes plant. Carnivory animal consumes ... Koala bears (Phascolartus cinereus) bluegum eucalyptus ...

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Ecology - Food Web and Trophic Pyramid. 2 Carnivores 10 kcal m-2 yr-1. 1 Carnivores 400. Herbivores 4,000 ... a very diverse tropical rainforest, if the associated ...

Food Web and Trophic Pyramid. 2 Carnivores 10 kcal m-2 yr-1. 1 Carnivores 400. Herbivores 4,000 ... a very diverse tropical rainforest, if the associated ...

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Community ecology Ch 53 U114PP PowerPoint PPT Presentation

Community ecology Ch 53 U114PP - Occurs when species compete for a particular resource that is in short supply ... (a) Cuckoo bee (b) Yellow jacket. Figure 53.8a, b. Herbivory ...

Occurs when species compete for a particular resource that is in short supply ... (a) Cuckoo bee (b) Yellow jacket. Figure 53.8a, b. Herbivory ...

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Plant Ecology - Chapter 11 PowerPoint PPT Presentation

Plant Ecology - Chapter 11 - Estimate - 10% of leaves of forest trees eaten each year ... Chestnut blight - fungal canker disease, kills cambium under bark ...

Estimate - 10% of leaves of forest trees eaten each year ... Chestnut blight - fungal canker disease, kills cambium under bark ...

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Plant Responses to Environmental Challenges - Plant Responses to Environmental Challenges

Plant Responses to Environmental Challenges

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Vector%20Hills%20Template PowerPoint PPT Presentation

Vector%20Hills%20Template - Title: Vector Hills Template Author: Presentation Helper Last modified by: HP Document presentation format: On-screen Show Other titles: Arial Arial Black Angsana New ...

Title: Vector Hills Template Author: Presentation Helper Last modified by: HP Document presentation format: On-screen Show Other titles: Arial Arial Black Angsana New ...

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Plant Responses to the Environment PowerPoint PPT Presentation

Plant Responses to the Environment - They are quite dynamic creatures doing amazing things, ... My goal for this class is to convince you that plants are not as boring as many people think they ...

They are quite dynamic creatures doing amazing things, ... My goal for this class is to convince you that plants are not as boring as many people think they ...

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3 Wechselwirkungen zwischen verschiedenen Arten PowerPoint PPT Presentation

3 Wechselwirkungen zwischen verschiedenen Arten - ... Dornen S uger Trichome Insekten chemische Verteidigung qualitativ quantitativ Kosten einer verpassten Gelegenheit wer zu fr h in sek.

... Dornen S uger Trichome Insekten chemische Verteidigung qualitativ quantitativ Kosten einer verpassten Gelegenheit wer zu fr h in sek.

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??? (Ayo) ?? PowerPoint PPT Presentation

??? (Ayo) ?? - Title: Ecology Last modified by: Ayo Created Date: 10/16/2000 7:08:56 PM Document presentation format: (4:3) Company: Sinauer Associates, Inc.

Title: Ecology Last modified by: Ayo Created Date: 10/16/2000 7:08:56 PM Document presentation format: (4:3) Company: Sinauer Associates, Inc.

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What - Shikimic acid pathway is most common in plants. ... tannins in their food and opt for another food resource (e.g. mule deer, beavers) ...

Shikimic acid pathway is most common in plants. ... tannins in their food and opt for another food resource (e.g. mule deer, beavers) ...

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We now make a jump shift into PowerPoint PPT Presentation

We now make a jump shift into - We now make a jump shift into Community Ecology Community Ecology is the study of ecological interactions among different species. Those interactions vary in their ...

We now make a jump shift into Community Ecology Community Ecology is the study of ecological interactions among different species. Those interactions vary in their ...

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Seminars - Seminars EECB seminar Thurs 4:00 PM OSN 120. Dr. Larry Stevens, Grand Canyon Wildlands Council. Biogeography of the Grand Canyon, and Colorado River Management .

Seminars EECB seminar Thurs 4:00 PM OSN 120. Dr. Larry Stevens, Grand Canyon Wildlands Council. Biogeography of the Grand Canyon, and Colorado River Management .

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Herbivory PowerPoint PPT Presentations