Slide 1
... Feeding: filter feeders that sift particles of food from the water that passes into the central cavity. The food is trapped by the collar cells. Internal Transport ( the system that carries nutrients & wastes through the body): The water being pulled through the sponge acts as the transport system. ...
... Feeding: filter feeders that sift particles of food from the water that passes into the central cavity. The food is trapped by the collar cells. Internal Transport ( the system that carries nutrients & wastes through the body): The water being pulled through the sponge acts as the transport system. ...
Phylum Annelides (segmented worms) obrú čk av
... Structures and functions Respiratory and circulatory system - closed circulatory system with 5 pairs of aortic arches or hearts - dorsal blood vessel carries blood posteriorly to cells & ventral blood vessel returns blood anteriorly - secrete mucus to keep skin moist so oxygen will dissolve & diffu ...
... Structures and functions Respiratory and circulatory system - closed circulatory system with 5 pairs of aortic arches or hearts - dorsal blood vessel carries blood posteriorly to cells & ventral blood vessel returns blood anteriorly - secrete mucus to keep skin moist so oxygen will dissolve & diffu ...
Kingdom Animalia Characteristics
... habitat for fish • Coral used for decoration and threatened by pollution • All have stinging cells ...
... habitat for fish • Coral used for decoration and threatened by pollution • All have stinging cells ...
Kingdom Animalia Characteristics
... habitat for fish • Coral used for decoration and threatened by pollution • All have stinging cells ...
... habitat for fish • Coral used for decoration and threatened by pollution • All have stinging cells ...
Chapter 29: Introduction to Invertebrates
... Parasitic flatworms are flukes (trematodes) and tapeworms (cestodes) Well-developed nerves and gastrovascular cavity are unnecessary ...
... Parasitic flatworms are flukes (trematodes) and tapeworms (cestodes) Well-developed nerves and gastrovascular cavity are unnecessary ...
Introduction to Animals
... • Distinguish radial and bilateral symmetry • Summarize the importance of a body cavity in animals • Identify how scientists determine evolutionary ...
... • Distinguish radial and bilateral symmetry • Summarize the importance of a body cavity in animals • Identify how scientists determine evolutionary ...
Ch. 33 - Ltcconline.net
... b. incomplete digestive tract - no anus c. flatworms lack an internal cavity; digestive cavity is only space in body, similar to cnidarians it is a gastrovascular cavity; most bilateral animals have coelom d. structure related to function - small size of flatworms - don't need body cavity, all nutri ...
... b. incomplete digestive tract - no anus c. flatworms lack an internal cavity; digestive cavity is only space in body, similar to cnidarians it is a gastrovascular cavity; most bilateral animals have coelom d. structure related to function - small size of flatworms - don't need body cavity, all nutri ...
Sponge and Cnidarians
... Why do sponges and cnidarians release so many gametes into the water? The body plan of an animal relates to its complexity. What does that tell you about sponges and Cnidarians since they are both acoelomates? ...
... Why do sponges and cnidarians release so many gametes into the water? The body plan of an animal relates to its complexity. What does that tell you about sponges and Cnidarians since they are both acoelomates? ...
student part 1
... a. The nematocyst is a fluid-filled capsule, which contains a long, spirally ______________________ hollow thread. b. When the trigger of the cnidocyte is touched, the ______________________ is discharged. c. Some threads merely ______________________ prey or predators; others have spines that penet ...
... a. The nematocyst is a fluid-filled capsule, which contains a long, spirally ______________________ hollow thread. b. When the trigger of the cnidocyte is touched, the ______________________ is discharged. c. Some threads merely ______________________ prey or predators; others have spines that penet ...
Simple Animals - Veritas Science
... C) Predator/Prey Relationship – hunt or be hunted - carnivore - herbivore - scavenger - omnivore ...
... C) Predator/Prey Relationship – hunt or be hunted - carnivore - herbivore - scavenger - omnivore ...
Phylum Cnidaria - G. Holmes Braddock High School
... • Anemones – soft fleshy polyps, usually solitary • Soft Corals – sea fan and sea whips • Hard Corals – which have a calcareous skeleton (usually) and build coral reefs, usually colonial ...
... • Anemones – soft fleshy polyps, usually solitary • Soft Corals – sea fan and sea whips • Hard Corals – which have a calcareous skeleton (usually) and build coral reefs, usually colonial ...
Lab Practical III â Study Guide
... threat that when discharged can penetrate the body wall of prey Pharynx – in flatworms, the muscular tube that protrudes from ventral side of the worm & ends in the mouth; can also refer to an area in the vertebrae throat where air & food passages cross Nervous system – the fast-acting internal syst ...
... threat that when discharged can penetrate the body wall of prey Pharynx – in flatworms, the muscular tube that protrudes from ventral side of the worm & ends in the mouth; can also refer to an area in the vertebrae throat where air & food passages cross Nervous system – the fast-acting internal syst ...
What is Somatics? Prime Somatics is a movement based therapy
... We do this by voluntarily engaging the contracted muscle and then slowly releasing it. More importantly we do this with the full attention of our conscious mind or cortex. This allows us to take back control of the muscle and deepen the sensory-motor pathway that lets us relax a muscle when it is no ...
... We do this by voluntarily engaging the contracted muscle and then slowly releasing it. More importantly we do this with the full attention of our conscious mind or cortex. This allows us to take back control of the muscle and deepen the sensory-motor pathway that lets us relax a muscle when it is no ...
Animals - Johnston Community College
... pairs of ganglia control the bivalve. The digestive system of a clam includes a mouth with labial palps, an esophagus, a stomach, and an intestine, which coils about the visceral mass and then is surrounded by the heart as it extends to the anus. The anus empties at an excurrent siphon. Sexes are us ...
... pairs of ganglia control the bivalve. The digestive system of a clam includes a mouth with labial palps, an esophagus, a stomach, and an intestine, which coils about the visceral mass and then is surrounded by the heart as it extends to the anus. The anus empties at an excurrent siphon. Sexes are us ...
AP Invertebrate Review
... Have cerebral ____________________and a _____________nerve cord Have a true _______________________ Have a _____________________digestive system with many parts Nematodes are non-segmented ______________________________ Nematodes, or roundworms, are found in most aquatic habitats, in the soil, i ...
... Have cerebral ____________________and a _____________nerve cord Have a true _______________________ Have a _____________________digestive system with many parts Nematodes are non-segmented ______________________________ Nematodes, or roundworms, are found in most aquatic habitats, in the soil, i ...
ZOOLOGY 101 SECTION 1 LECTURE NOTES
... Two subdivisions: a) Parenchyma: chief functional cells of an organ b) Stroma: supportive tissues 5. Organ-system level of organization 11 different systems in animals (metazoans) a) Skeletal b) Muscular c) Integumentary d) Digestive e) Respiratory f) Circulatory g) Excretory h) Nervous i) Endocrine ...
... Two subdivisions: a) Parenchyma: chief functional cells of an organ b) Stroma: supportive tissues 5. Organ-system level of organization 11 different systems in animals (metazoans) a) Skeletal b) Muscular c) Integumentary d) Digestive e) Respiratory f) Circulatory g) Excretory h) Nervous i) Endocrine ...
Presentation
... Digestive- can be simple or complex Pharynx: muscular ingestion organ Some digestion takes place outside the body Enzymes secreted on food particles; helps to break them down so the pharynx can swallow them easier. ...
... Digestive- can be simple or complex Pharynx: muscular ingestion organ Some digestion takes place outside the body Enzymes secreted on food particles; helps to break them down so the pharynx can swallow them easier. ...
Invertebrates Presentation
... •Earthworms, leeches, sandworms, bloodworms •Segmented bodies •True coelem lined with mesoderm •More advanced body systems •Digestion; pharynx, crop, gizzard, intestine •Circulation; closed circulatory system (blood vessels) •Aortic arches act as tiny pumping hearts •Excretion; Nephridia- organs tha ...
... •Earthworms, leeches, sandworms, bloodworms •Segmented bodies •True coelem lined with mesoderm •More advanced body systems •Digestion; pharynx, crop, gizzard, intestine •Circulation; closed circulatory system (blood vessels) •Aortic arches act as tiny pumping hearts •Excretion; Nephridia- organs tha ...
Which group is the sponges?
... •Earthworms, leeches, sandworms, bloodworms •Segmented bodies •True coelem lined with mesoderm •More advanced body systems •Digestion; pharynx, crop, gizzard, intestine •Circulation; closed circulatory system (blood vessels) •Aortic arches act as tiny pumping hearts •Excretion; Nephridia- organs tha ...
... •Earthworms, leeches, sandworms, bloodworms •Segmented bodies •True coelem lined with mesoderm •More advanced body systems •Digestion; pharynx, crop, gizzard, intestine •Circulation; closed circulatory system (blood vessels) •Aortic arches act as tiny pumping hearts •Excretion; Nephridia- organs tha ...
Echinoderms
... bottom-dwelling adult with radial symmetry. Most have five radii or multiples which is known as pentaradial symmetry ...
... bottom-dwelling adult with radial symmetry. Most have five radii or multiples which is known as pentaradial symmetry ...
Platyhelminthes (Flat worms)
... 1. Mouth and pharynx 2. No anus c. Excretion and osmoregulation 1. Protonephridia - simple excretory organs a. Flame cells - have cilia that keep waste moving down tubule to outside b. Complex series of tubules with flame cells. d. Nervous system 1. Ladder form - longitudinal nerve cords ...
... 1. Mouth and pharynx 2. No anus c. Excretion and osmoregulation 1. Protonephridia - simple excretory organs a. Flame cells - have cilia that keep waste moving down tubule to outside b. Complex series of tubules with flame cells. d. Nervous system 1. Ladder form - longitudinal nerve cords ...
Insect physiology
Insect physiology includes the physiology and biochemistry of insect organ systems.Although diverse, insects are quite indifferent in overall design, internally and externally. The insect is made up of three main body regions (tagmata), the head, thorax and abdomen.The head comprises six fused segments with compound eyes, ocelli, antennae and mouthparts, which differ according to the insect’s particular diet, e.g. grinding, sucking, lapping and chewing. The thorax is made up of three segments: the pro, meso and meta thorax, each supporting a pair of legs which may also differ, depending on function, e.g. jumping, digging, swimming and running. Usually the middle and the last segment of the thorax have paired wings. The abdomen generally comprises eleven segments and contains the digestive and reproductive organs.A general overview of the internal structure and physiology of the insect is presented, including digestive, circulatory, respiratory, muscular, endocrine and nervous systems, as well as sensory organs, temperature control, flight and molting.