Unit 4 Part 2 Outline Animal Diversity
... Annelids are segmented, have a hydrostatic skeleton, and specialization of the digestive tract. Polychaetes Marine annelids are the Polychaeta, which refers to the presence of many setae. Setae are bristles that anchor the worm or help it move. Oligochaetes The oligochaetes, which include earthworms ...
... Annelids are segmented, have a hydrostatic skeleton, and specialization of the digestive tract. Polychaetes Marine annelids are the Polychaeta, which refers to the presence of many setae. Setae are bristles that anchor the worm or help it move. Oligochaetes The oligochaetes, which include earthworms ...
Soil Stories
... Soils modify the atmosphere by emitting and absorbing dust and gases. They process and recycle nutrients, including carbon, so that living things can use them over and over again. ...
... Soils modify the atmosphere by emitting and absorbing dust and gases. They process and recycle nutrients, including carbon, so that living things can use them over and over again. ...
powerpoint
... Soil texture: is influence by the size of soil material particles. This is important because it helps determine the permeability of the soil and the relative proportions of air (gases) and water. ...
... Soil texture: is influence by the size of soil material particles. This is important because it helps determine the permeability of the soil and the relative proportions of air (gases) and water. ...
Chapter Notes - schallesbiology
... Ingest soil as they burrow through it. • Soil is moved through these structures: – mouth – pharynx – esophagus – crop – gizzard – intestine – anus • Earthworms play an important role in the condition of soil. ...
... Ingest soil as they burrow through it. • Soil is moved through these structures: – mouth – pharynx – esophagus – crop – gizzard – intestine – anus • Earthworms play an important role in the condition of soil. ...
Zoology 1st 9 Weeks Benchmark Review Sheet Animals Refer to the
... Flatworms have a digestive tract with __1__ opening(s). Roundworms have a digestive tract with __2__ opening(s). Segmented worms have a digestive tract with __2__ opening(s). ...
... Flatworms have a digestive tract with __1__ opening(s). Roundworms have a digestive tract with __2__ opening(s). Segmented worms have a digestive tract with __2__ opening(s). ...
5th Grade Chapter 3 Quiz Me Questions Lesson 1 DEFINE What is
... 3. ANALYZE Describe the path that oxygen takes as it enters the respiratory system. 4. DESCRIBE What are the four parts of the circulatory system and their function? 5. COMPARE AND CONTRAST How are arteries and veins alike and different? 6. RECALL What is the liquid tissue that transports gases, nut ...
... 3. ANALYZE Describe the path that oxygen takes as it enters the respiratory system. 4. DESCRIBE What are the four parts of the circulatory system and their function? 5. COMPARE AND CONTRAST How are arteries and veins alike and different? 6. RECALL What is the liquid tissue that transports gases, nut ...
Arthropods
... Heartlike vessels structures Annelid Closed Circulatory System Blood is contained in vessels. More efficient (active animals) ...
... Heartlike vessels structures Annelid Closed Circulatory System Blood is contained in vessels. More efficient (active animals) ...
Nerve activates contraction
... • All annelids (“little rings”) have segmented bodies. • There are about 15,000 species ranging in length from less than 1 mm to 3 m for the giant Australian earthworm. • Annelids live in the sea, most freshwater habitats, and damp soil. Bilateral, triploblastic, protostome, coelomate, lophotrochozo ...
... • All annelids (“little rings”) have segmented bodies. • There are about 15,000 species ranging in length from less than 1 mm to 3 m for the giant Australian earthworm. • Annelids live in the sea, most freshwater habitats, and damp soil. Bilateral, triploblastic, protostome, coelomate, lophotrochozo ...
Second Semester Anatomy
... Takes in food, breaks it down into nutrient molecules and absorbs them into the bloodstream, then rids the body of indigestible remains ...
... Takes in food, breaks it down into nutrient molecules and absorbs them into the bloodstream, then rids the body of indigestible remains ...
InvertebratesOutline..
... 14 500 species e.g. Tapeworms, flukes, planaria 1st animal with nerve cord 1st animal with defined head (planaria) 1st animal with a pharynx (throat) Have only one opening to the body (pharynx) Planarians can regenerate (cut in half and each half will regenerate) Reproduce sexually (mo ...
... 14 500 species e.g. Tapeworms, flukes, planaria 1st animal with nerve cord 1st animal with defined head (planaria) 1st animal with a pharynx (throat) Have only one opening to the body (pharynx) Planarians can regenerate (cut in half and each half will regenerate) Reproduce sexually (mo ...
Invertebrates07
... anus – food moves only one way Only sexual reproduction; usually separate sexes; no regeneration Most are free-living, many are parasitic – you can be infected by consuming contaminated food/water or by being bitten by insects ...
... anus – food moves only one way Only sexual reproduction; usually separate sexes; no regeneration Most are free-living, many are parasitic – you can be infected by consuming contaminated food/water or by being bitten by insects ...
5 factors of soil formation
... E Horizon = Leaching B Horizon = Subsoil C Horizon = Weathered Parent Material R Horizon = Parent Material - Bedrock ...
... E Horizon = Leaching B Horizon = Subsoil C Horizon = Weathered Parent Material R Horizon = Parent Material - Bedrock ...
Round worms
... 2. Fertile eggs become infective after several weeks 3.Infective eggs are swallowed 4.the larvae hatch 5 invade the intestinal wall, and are carried through circulation to the lungs. 6.The larvae mature further in the lungs (10 to 14 days), penetrate the alveolar walls, ascend to the throat, and are ...
... 2. Fertile eggs become infective after several weeks 3.Infective eggs are swallowed 4.the larvae hatch 5 invade the intestinal wall, and are carried through circulation to the lungs. 6.The larvae mature further in the lungs (10 to 14 days), penetrate the alveolar walls, ascend to the throat, and are ...
Invertebrate Diversity
... • The annelids are segmented worms. They have an elongated body with clearly defined segments. • The are coelomates with the capacity to grow and move that far exceeds any other worm phylum. • They have a circulatory system – other worms do not. • The worms may be hermaphrodites – like the earthworm ...
... • The annelids are segmented worms. They have an elongated body with clearly defined segments. • The are coelomates with the capacity to grow and move that far exceeds any other worm phylum. • They have a circulatory system – other worms do not. • The worms may be hermaphrodites – like the earthworm ...
PowerPoint Sunusu
... directly over the unaltered rock. Presence of pedogenic differentiation despite the shallowness. Integration to other soils is common, thus they occur as associations ie undularting, mountainous, sloping soilscapes are composed of integrates of Leptosols to; I. Cambisols: with the development of a ...
... directly over the unaltered rock. Presence of pedogenic differentiation despite the shallowness. Integration to other soils is common, thus they occur as associations ie undularting, mountainous, sloping soilscapes are composed of integrates of Leptosols to; I. Cambisols: with the development of a ...
Class Amphibia: Organisms with 2 lives (in
... - Spleen: Deep red round organ found near the small intestine. Not a digestive structure. It cleans the blood: destroys old RBC. It helps in the production of new blood cells and of antibodies. 3- The Urogenital System: -Kidneys: Flat and reddish, about 1 inch long, in the dorsal part of the abdomin ...
... - Spleen: Deep red round organ found near the small intestine. Not a digestive structure. It cleans the blood: destroys old RBC. It helps in the production of new blood cells and of antibodies. 3- The Urogenital System: -Kidneys: Flat and reddish, about 1 inch long, in the dorsal part of the abdomin ...
New soil test - Washtenaw County
... Ann Arbor, MI 48107-8645 Phone: 734-997-1678 Fax: 222-3990 Cost: Mailers for landscapes, vegetable & flower gardens are available at your local MSU Extension office for $25.00. Sampling: for garden soils, sample 6 inches to 8 inches deep. For lawns, lift the sod and sample 3 inches deep. Take 15 or ...
... Ann Arbor, MI 48107-8645 Phone: 734-997-1678 Fax: 222-3990 Cost: Mailers for landscapes, vegetable & flower gardens are available at your local MSU Extension office for $25.00. Sampling: for garden soils, sample 6 inches to 8 inches deep. For lawns, lift the sod and sample 3 inches deep. Take 15 or ...
Invertebrates - Des Moines Area Community College, Iowa
... Each segment is surrounded by longitudinal muscle, which in turn is surrounded by circular muscle. Earthworms coordinate the contraction of these two sets of muscles to move (see Figure 49.25). These muscles work against the noncompressible coelomic fluid, which acts as a hydrostatic skeleton. ...
... Each segment is surrounded by longitudinal muscle, which in turn is surrounded by circular muscle. Earthworms coordinate the contraction of these two sets of muscles to move (see Figure 49.25). These muscles work against the noncompressible coelomic fluid, which acts as a hydrostatic skeleton. ...
Survey of the Phyla
... Phylum Annelida-Presence of a true coelom and segmentation are two big advances in this phylum. True coelom allows for -development of complex organ systems -protect internal structures -permits internal organs to function separately from the body wall muscles -serve as a hydroskeleton The body of a ...
... Phylum Annelida-Presence of a true coelom and segmentation are two big advances in this phylum. True coelom allows for -development of complex organ systems -protect internal structures -permits internal organs to function separately from the body wall muscles -serve as a hydroskeleton The body of a ...
The Kingdom Animalia is in the domain Eukarya and in the
... Phylum Annelida-Presence of a true coelom and segmentation are two big advances in this phylum. True coelom allows for -development of complex organ systems -protect internal structures -permits internal organs to function separately from the body wall muscles -serve as a hydroskeleton The body of a ...
... Phylum Annelida-Presence of a true coelom and segmentation are two big advances in this phylum. True coelom allows for -development of complex organ systems -protect internal structures -permits internal organs to function separately from the body wall muscles -serve as a hydroskeleton The body of a ...
Roll - Net Start Class
... Increased blood flow to the skin is used to promote sweating and cooling, while blood flow is reduced when the body needs to conserve ...
... Increased blood flow to the skin is used to promote sweating and cooling, while blood flow is reduced when the body needs to conserve ...
Animal Anatomy File - Northwest ISD Moodle
... • Helps with physical activity • Provides pathways for all the senses • Central Nervous System has the brain and spinal cord • Peripheral Nervous System has somatic nerves which is muscles and skin and autonomic nerves which is the visceral organs ...
... • Helps with physical activity • Provides pathways for all the senses • Central Nervous System has the brain and spinal cord • Peripheral Nervous System has somatic nerves which is muscles and skin and autonomic nerves which is the visceral organs ...
Earthworm
An earthworm is a tube-shaped, segmented worm found in the phylum Annelida. They are commonly found living in soil, feeding on live and dead organic matter. Its digestive system runs through the length of its body. It conducts respiration through its skin. An earthworm has a double transport system composed of coelomic fluid that moves within the fluid-filled coelom and a simple, closed blood circulatory system. It has a central and a peripheral nervous system. The central nervous system consists of two ganglia above the mouth, one on either side, connected to a nerve cord running back along its length to motor neurons and sensory cells in each segment. Large numbers of chemoreceptors are concentrated near its mouth. Circumferential and longitudinal muscles on the periphery of each segment enable the worm to move. Similar sets of muscles line the gut, and their actions move the digesting food toward the worm's anus.Earthworms are hermaphrodites—each individual carries both male and female sex organs. They lack either an internal skeleton or exoskeleton, but maintain their structure with fluid-filled coelom chambers that function as a hydrostatic skeleton.""Earthworm"" is the common name for the largest members of Oligochaeta (which is either a class or a subclass depending on the author). In classical systems, they were placed in the order Opisthopora, on the basis of the male pores opening posterior to the female pores, though the internal male segments are anterior to the female. Theoretical cladistic studies have placed them, instead, in the suborder Lumbricina of the order Haplotaxida, but this may again soon change. Folk names for the earthworm include ""dew-worm"", ""rainworm"", ""night crawler"", and ""angleworm"" (due to its use as fishing bait).Larger terrestrial earthworms are also called megadriles (or big worms), as opposed to the microdriles (or small worms) in the semiaquatic families Tubificidae, Lumbriculidae, and Enchytraeidae, among others. The megadriles are characterized by having a distinct clitellum (which is more extensive than that of microdriles) and a vascular system with true capillaries.Earthworms are far less abundant in disturbed environments and are typically active only if water is present.