VERTEBRATE DIGESTIVE SYSTEM Functions:
... - compact waste → feces, extract water → eliminate Common features: - longitudinal tube through body - regional specializations along length - basic wall plan common to all vertebrate groups Trends: - simple → complex as diet harder to digest - easily digested food: simple, short gut (filter-feeders ...
... - compact waste → feces, extract water → eliminate Common features: - longitudinal tube through body - regional specializations along length - basic wall plan common to all vertebrate groups Trends: - simple → complex as diet harder to digest - easily digested food: simple, short gut (filter-feeders ...
Newcastle Disease
... Samples should only be sent under secure conditions and to authorized laboratories to prevent the spread of the disease Samples may be zoonotic Center for Food Security and Public Health Iowa State University - 2004 ...
... Samples should only be sent under secure conditions and to authorized laboratories to prevent the spread of the disease Samples may be zoonotic Center for Food Security and Public Health Iowa State University - 2004 ...
Animals in God`s Creation - The Institute for Creation Research
... fascinating field for research. The sheer variety of animals alone shows how creative God is in making each one. Not only do we see incredible engineering and design in their body structures, but we also see the evidence of God’s once “very good” creation (Genesis 1:31). In observing all the interde ...
... fascinating field for research. The sheer variety of animals alone shows how creative God is in making each one. Not only do we see incredible engineering and design in their body structures, but we also see the evidence of God’s once “very good” creation (Genesis 1:31). In observing all the interde ...
Ch. 32
... o Certain body-plan features shared by a group of animals define a grade. o Because these features may evolve independently in separate lineages, a grade is not necessarily equivalent to a clade (a group that includes an ancestral species and all of its descendants). ...
... o Certain body-plan features shared by a group of animals define a grade. o Because these features may evolve independently in separate lineages, a grade is not necessarily equivalent to a clade (a group that includes an ancestral species and all of its descendants). ...
Class Notes
... o Certain body-plan features shared by a group of animals define a grade. o Because these features may evolve independently in separate lineages, a grade is not necessarily equivalent to a clade (a group that includes an ancestral species and all of its descendants). ...
... o Certain body-plan features shared by a group of animals define a grade. o Because these features may evolve independently in separate lineages, a grade is not necessarily equivalent to a clade (a group that includes an ancestral species and all of its descendants). ...
Stemscopes Guided Practice
... Duplicate the cards attached on card stock. Cut apart and laminate. Place one set of cards in each baggie. Label the bags (i.e. ‘Vocabulary Cards’). Guide students to use the Adaptation Cards to create a t-chart labeled ‘Physical Adaptations’ and ‘Behavioral Adaptations’. Reflect on why each is cate ...
... Duplicate the cards attached on card stock. Cut apart and laminate. Place one set of cards in each baggie. Label the bags (i.e. ‘Vocabulary Cards’). Guide students to use the Adaptation Cards to create a t-chart labeled ‘Physical Adaptations’ and ‘Behavioral Adaptations’. Reflect on why each is cate ...
Examples of Allometry Metabolic Rate
... " Parents want to optimize # eggs given food availability The theoretical model # Chicks surviving to next year ...
... " Parents want to optimize # eggs given food availability The theoretical model # Chicks surviving to next year ...
Whale Jenga Food Web Game
... With changes in ocean temperature, upwelling, acidification and other urban influences, whales can be impacted through the food web. This game demonstrates the relationship between the trophic levels of a food web in the ocean and the potential impact of humans on that food web. Everything is connec ...
... With changes in ocean temperature, upwelling, acidification and other urban influences, whales can be impacted through the food web. This game demonstrates the relationship between the trophic levels of a food web in the ocean and the potential impact of humans on that food web. Everything is connec ...
Evolution of functional morphology
... b. Adaptive since sensory information and food matter from all directions. 3. Bilateral symmetry is exhibited by animals that are more motile. a. When a plane can bisect an animal into mirrored, left and right halves. b. Found among animals that actively search for food and shelter, e.g insects and ...
... b. Adaptive since sensory information and food matter from all directions. 3. Bilateral symmetry is exhibited by animals that are more motile. a. When a plane can bisect an animal into mirrored, left and right halves. b. Found among animals that actively search for food and shelter, e.g insects and ...
WHOI-E-01-002 DiSpezio, M. Teaching Materi
... which it grows. The material is then used to produce the sponge skeletal rods. Often, pitted mollusk shells showing the effects of this chemical action will be cast upon the shore. Talking Points: Students, esp. younger students, may wonder, "why is a sponge an animal and not a plant?" After all, sp ...
... which it grows. The material is then used to produce the sponge skeletal rods. Often, pitted mollusk shells showing the effects of this chemical action will be cast upon the shore. Talking Points: Students, esp. younger students, may wonder, "why is a sponge an animal and not a plant?" After all, sp ...
Behavior - Cloudfront.net
... Brainstorming is a technique that, when used effectively, allows you to draw out more information than you might have otherwise. To brainstorm a particular topic, write down any words that come to mind during the time allotted. Try to continue writing throughout the time given and do not stop to ana ...
... Brainstorming is a technique that, when used effectively, allows you to draw out more information than you might have otherwise. To brainstorm a particular topic, write down any words that come to mind during the time allotted. Try to continue writing throughout the time given and do not stop to ana ...
Tuesday January 25, 2005 BIOL L100 Indiana University Southeast
... Acoelom- do not have a body cavity, organs are imbedded in tissues Pseudocoelom -(partial) a body cavity partly lined with mesoderm Coelom- a body cavity that provides space for the development of internal organs ...
... Acoelom- do not have a body cavity, organs are imbedded in tissues Pseudocoelom -(partial) a body cavity partly lined with mesoderm Coelom- a body cavity that provides space for the development of internal organs ...
Chapter Thirty-Two: An Overview of Animal Diversity
... 1) Ectoderm: Germ layer covering surface of embryo to give rise to outer covering of animal and the central nervous system in some phyla. 2) Endoderm: Germ layer located in the innermost portion (lining the archenteron during gastrulation. It gives rise to lining of digestive tract (or cavity) and o ...
... 1) Ectoderm: Germ layer covering surface of embryo to give rise to outer covering of animal and the central nervous system in some phyla. 2) Endoderm: Germ layer located in the innermost portion (lining the archenteron during gastrulation. It gives rise to lining of digestive tract (or cavity) and o ...
BIOL 2015 – Evolution and Diversity
... Platyhelminthes branched off from the rest of the animals before the evolution of the coelom. However, new phylogenetic studies have led some researchers to conclude that flatworms descended from an ancestor that had a coelom, and later lost the coelom. ...
... Platyhelminthes branched off from the rest of the animals before the evolution of the coelom. However, new phylogenetic studies have led some researchers to conclude that flatworms descended from an ancestor that had a coelom, and later lost the coelom. ...
Operant Conditioning Powerpoint
... • A mental representation of the layout of one’s environment ...
... • A mental representation of the layout of one’s environment ...
Animal s Animal, any member of the kingdom Animalia, which
... obtain energy by ingesting food and that have cells organized into tissues. Unlike plants, which manufacture nutrients from inorganic substances by means of photosynthesis, or fungi, which feed by absorbing organic matter in which they are usually embedded, animals actively acquire their food and di ...
... obtain energy by ingesting food and that have cells organized into tissues. Unlike plants, which manufacture nutrients from inorganic substances by means of photosynthesis, or fungi, which feed by absorbing organic matter in which they are usually embedded, animals actively acquire their food and di ...
III *** A unique evolutionary trajectory 1\\
... systems... If no catastrophe had eliminated them, then fifty million years ago there might already have been three-toed lizardlike creatures sitting around wondering how language could have evolved out of dinosaur communication (1990: 103-4). There are three things that Bickerton doesn't mention, ho ...
... systems... If no catastrophe had eliminated them, then fifty million years ago there might already have been three-toed lizardlike creatures sitting around wondering how language could have evolved out of dinosaur communication (1990: 103-4). There are three things that Bickerton doesn't mention, ho ...
Anim Overview key
... •Large animals - respiration through skin not efficient enough - respiratory systems have taken many different forms in adapting to different habitats 4. Sensing the Environment (Nervous System) (p. 808) •Animals must keep watch on their surroundings to find food, spot predators, & identify others o ...
... •Large animals - respiration through skin not efficient enough - respiratory systems have taken many different forms in adapting to different habitats 4. Sensing the Environment (Nervous System) (p. 808) •Animals must keep watch on their surroundings to find food, spot predators, & identify others o ...
Porifera and Cnidaria Student Guided Notes
... (spicules of spongin). They have the ability to hold large amounts of water. Sponges have now been replaced with synthetic materials for cleaning. Natural sponges are still harvested from the Gulf of Mexico. ___________________________ ...
... (spicules of spongin). They have the ability to hold large amounts of water. Sponges have now been replaced with synthetic materials for cleaning. Natural sponges are still harvested from the Gulf of Mexico. ___________________________ ...
Animal Body Plans
... Animal body plans have evolved over time § Many reflect ancient innovations – traits that have been conserved over evolutionary time § Gastrulation is under molecular control by Hox genes § Most animals (and only animals) have Hox genes that regulate the development of body form § the Hox fa ...
... Animal body plans have evolved over time § Many reflect ancient innovations – traits that have been conserved over evolutionary time § Gastrulation is under molecular control by Hox genes § Most animals (and only animals) have Hox genes that regulate the development of body form § the Hox fa ...
Are animals smart? Things we can learn from animals.
... when housing animals in nonnative habitats? ...
... when housing animals in nonnative habitats? ...