Comparing Invertebrates
... Movement and support Most animals use muscles to move Muscles move organisms by contraction Usually work with skeletal system – Hydrostatic-muscles surround a fluid filled opening, when muscles contract animal changes shape – Exoskeleton-hard body covering made of chitin, arthropods,muscles bend and ...
... Movement and support Most animals use muscles to move Muscles move organisms by contraction Usually work with skeletal system – Hydrostatic-muscles surround a fluid filled opening, when muscles contract animal changes shape – Exoskeleton-hard body covering made of chitin, arthropods,muscles bend and ...
Human Body Systems Review
... Which of the humanbody systems below is\are needed for the player in this picture to pitch a baseball? A: skeletal ...
... Which of the humanbody systems below is\are needed for the player in this picture to pitch a baseball? A: skeletal ...
Biology 2154 Study Guide #2 Chapter 20: 1. List structural
... 3. Identify the major classification of epithelial, connective muscle and nervous tissue discussed in class. 4. Prepare to give an example of one location where each type of epithelial tissue is found 5. Identify the 6 types of connective tissue. 6. What are the characteristics of each type of muscl ...
... 3. Identify the major classification of epithelial, connective muscle and nervous tissue discussed in class. 4. Prepare to give an example of one location where each type of epithelial tissue is found 5. Identify the 6 types of connective tissue. 6. What are the characteristics of each type of muscl ...
Blood and blood vessels
... The endothelium, supported on the basement membrane, is one cell thick allowing easy exchange across the capillary. Fenestrations or gaps between endothelial cells increase the rate of exchange with the tissues. Very low blood pressure at the capillary produces low velocity blood flow. ...
... The endothelium, supported on the basement membrane, is one cell thick allowing easy exchange across the capillary. Fenestrations or gaps between endothelial cells increase the rate of exchange with the tissues. Very low blood pressure at the capillary produces low velocity blood flow. ...
Lecture 9
... • Blood arriving in the lungs has a low amount of O2 and a high concentration of CO2 relative to air in the alveoli • In the alveoli, O2 diffuses into the blood and CO2 diffuses into the air • In tissue capillaries, gradients favor diffusion of O2 into the interstitial fluids and CO2 into the blood ...
... • Blood arriving in the lungs has a low amount of O2 and a high concentration of CO2 relative to air in the alveoli • In the alveoli, O2 diffuses into the blood and CO2 diffuses into the air • In tissue capillaries, gradients favor diffusion of O2 into the interstitial fluids and CO2 into the blood ...
Reproductive
... General characteristics~tube within a tube body plan- a complete digestive tract ...
... General characteristics~tube within a tube body plan- a complete digestive tract ...
new Respiration & Gas Exhange
... Remove carbon dioxide (CO2) from the body Clean, moisten and warm air Enable speech ...
... Remove carbon dioxide (CO2) from the body Clean, moisten and warm air Enable speech ...
student part 1
... 1. Sponges have no ______________________ and no tissues; they are to the side from the mainstream of animal evolution. 2. Sponges remain at a ______________________ level of evolution, having evolved separately from protozoan ancestors. 3. Sponges are aquatic, largely ______________________ animals ...
... 1. Sponges have no ______________________ and no tissues; they are to the side from the mainstream of animal evolution. 2. Sponges remain at a ______________________ level of evolution, having evolved separately from protozoan ancestors. 3. Sponges are aquatic, largely ______________________ animals ...
Unit 3 Practice Test Answers
... b. Cleavage, gastrula, gastrulation, blastula c. Cleavage, blastula, gastrulation, gastrula d. Gastrulation, gastrula, cleavage, blastula 15. Unlike other animals, sponges _______________. a. Are unicellular b. Possess cell walls c. Lack true tissues d. Exhibit bilateral symmetry 16. What phylum do ...
... b. Cleavage, gastrula, gastrulation, blastula c. Cleavage, blastula, gastrulation, gastrula d. Gastrulation, gastrula, cleavage, blastula 15. Unlike other animals, sponges _______________. a. Are unicellular b. Possess cell walls c. Lack true tissues d. Exhibit bilateral symmetry 16. What phylum do ...
VJJ Class - 6 Mark Question File
... Makes crops poisonous Bacteria – new diseases herbicide-resistant gene gets into wild plants ...
... Makes crops poisonous Bacteria – new diseases herbicide-resistant gene gets into wild plants ...
Animalia NOTES
... EXTERNAL Fertilization and Development Internal fertilization but both Internal and External Development CLASS: OSTEICHTHYES-ENDOSKELETON of bone Ex: perch, bass, eel Usually External fertilization and usually External development - Most RAY FINNED-have spines in fins - LOBE-FINNED-have tiny arm/leg ...
... EXTERNAL Fertilization and Development Internal fertilization but both Internal and External Development CLASS: OSTEICHTHYES-ENDOSKELETON of bone Ex: perch, bass, eel Usually External fertilization and usually External development - Most RAY FINNED-have spines in fins - LOBE-FINNED-have tiny arm/leg ...
Animalia NOTES
... EXTERNAL Fertilization and Development Internal fertilization but both Internal and External Development CLASS: OSTEICHTHYES-ENDOSKELETON of bone Ex: perch, bass, eel Usually External fertilization and usually External development - Most RAY FINNED-have spines in fins - LOBE-FINNED-have tiny arm/leg ...
... EXTERNAL Fertilization and Development Internal fertilization but both Internal and External Development CLASS: OSTEICHTHYES-ENDOSKELETON of bone Ex: perch, bass, eel Usually External fertilization and usually External development - Most RAY FINNED-have spines in fins - LOBE-FINNED-have tiny arm/leg ...
Chapters 40-47
... protein) to angiotension II (peptide); increase blood pressure and blood volume by constricting capillaries • Angiotension II also stimulates adrenal glands to secrete aldosterone; acts on distal tubules ...
... protein) to angiotension II (peptide); increase blood pressure and blood volume by constricting capillaries • Angiotension II also stimulates adrenal glands to secrete aldosterone; acts on distal tubules ...
Patent presentation from Natalia Giovannini - LBNC
... a) the one "necessary to protect ordre public or morality"including when intended to protect human, animal or plant life or health or to avoid serious prejudice to the environment, provided that necessity is at stake, and not just convenience; and (b) a second group including: (i) diagnostic, therap ...
... a) the one "necessary to protect ordre public or morality"including when intended to protect human, animal or plant life or health or to avoid serious prejudice to the environment, provided that necessity is at stake, and not just convenience; and (b) a second group including: (i) diagnostic, therap ...
vertebrate body systems -
... B. peripheral nervous system (PNS). Includes sensory and motor neurons. C. Motor neurons include somatic (conscious - control muscles/movement) and autonomic (unconscious - breathing, heartbeat, etc.) ...
... B. peripheral nervous system (PNS). Includes sensory and motor neurons. C. Motor neurons include somatic (conscious - control muscles/movement) and autonomic (unconscious - breathing, heartbeat, etc.) ...
Evading the Innate Immune System
... __________ (a fluid rich in white blood cells, dead microbes, and cell debris) accumulates at the site of inflammation. Symptoms of inflammation include ________________________ _____________________. Inflammation can be either _____________________ (throughout the body) ___________ is a sys ...
... __________ (a fluid rich in white blood cells, dead microbes, and cell debris) accumulates at the site of inflammation. Symptoms of inflammation include ________________________ _____________________. Inflammation can be either _____________________ (throughout the body) ___________ is a sys ...
Platyhelminthes
... Members of the phylum Platyhelminthes are dorsoventrally flattened with body composed of three different tissue layers: ectoderm, endoderm, and the mesoderm. These animals are bilaterally symmetrical. This phylum demonstrates an organ-system level of organization. The front or anterior portion of th ...
... Members of the phylum Platyhelminthes are dorsoventrally flattened with body composed of three different tissue layers: ectoderm, endoderm, and the mesoderm. These animals are bilaterally symmetrical. This phylum demonstrates an organ-system level of organization. The front or anterior portion of th ...
Human Body Systems
... 1. Breaks down food into molecules the body can use. 2. Molecules are absorbed into the blood & carried throughout the body (by the circulatory system). 3. Wastes are eliminated from the body (by the excretory system) ...
... 1. Breaks down food into molecules the body can use. 2. Molecules are absorbed into the blood & carried throughout the body (by the circulatory system). 3. Wastes are eliminated from the body (by the excretory system) ...
Z202 Unit02 Lecture
... - minute, ciliated “worms” with extremely simple level of organization - all live as parasites or symbionts in marine invertebrates (0.5 to 7 mm in length for most) - composed of 20-30 cells arranges in 2 layers (not similar to germ layers) - 2 classes: Rhombozoa and Orthonectida ...
... - minute, ciliated “worms” with extremely simple level of organization - all live as parasites or symbionts in marine invertebrates (0.5 to 7 mm in length for most) - composed of 20-30 cells arranges in 2 layers (not similar to germ layers) - 2 classes: Rhombozoa and Orthonectida ...
Introduction to Animals
... Oxygen is needed & carbon dioxide must be eliminated Sponges, cnidarians, flatworms, & roundworms exchange gases by ...
... Oxygen is needed & carbon dioxide must be eliminated Sponges, cnidarians, flatworms, & roundworms exchange gases by ...
Comprehensive Review
... cells are so small in diameter. Another delay in the transmission of the depolarization at the bundle of His (AV bundle) because these special heart cells travel through the atrioventricular septum which is nonconductive fibrous connective tissue. Next, the depolarizing event travels through the lef ...
... cells are so small in diameter. Another delay in the transmission of the depolarization at the bundle of His (AV bundle) because these special heart cells travel through the atrioventricular septum which is nonconductive fibrous connective tissue. Next, the depolarizing event travels through the lef ...
PART I CHAPTER <^ STUDY GUIDE NA?1E 1. Animals without
... 39. Digested food and oxygen are transported to all cells of a sponge by 14.0. Cells that break off from the parent sponge to form new sponges Ij.1 . what type symmetry does a sponge usually..po'sse.ss?.Li.: •-•..-. i|.2._ 4ct as. .living filters .because-they r??emove_;smallT food particles from th ...
... 39. Digested food and oxygen are transported to all cells of a sponge by 14.0. Cells that break off from the parent sponge to form new sponges Ij.1 . what type symmetry does a sponge usually..po'sse.ss?.Li.: •-•..-. i|.2._ 4ct as. .living filters .because-they r??emove_;smallT food particles from th ...
The Six Kingdoms - What are the general characteristics that
... - a fluid -filled body cavity which provides space for the development and suspension of organs and organ systems. - animals with a coelom are called coelomates and those without a coelom are called acoelomates - Why is a coelom important? It provides a space in which internal organs can be suspende ...
... - a fluid -filled body cavity which provides space for the development and suspension of organs and organ systems. - animals with a coelom are called coelomates and those without a coelom are called acoelomates - Why is a coelom important? It provides a space in which internal organs can be suspende ...