Chapter 28: Arthropods
... body. Air enters and leaves the tracheal tubes through spiracles which are small openings located along the side of the body. ii. Some arthropods such as spiders breath through Book lungs which are organs that have layers of respiratory tissue stacked like the pages of a book. ...
... body. Air enters and leaves the tracheal tubes through spiracles which are small openings located along the side of the body. ii. Some arthropods such as spiders breath through Book lungs which are organs that have layers of respiratory tissue stacked like the pages of a book. ...
KINGDOM ANIMALIA - Ms. Rago's Class Website
... Phylum Arthropods (cont.) Sexual Reproduction- where sperm is released inside the female’s body, not in water. Larvae of many species develop into very different adults, a process called metamorphosis. Can develop resistance to insecticidesdemonstrates how quickly they adapt to a changing environme ...
... Phylum Arthropods (cont.) Sexual Reproduction- where sperm is released inside the female’s body, not in water. Larvae of many species develop into very different adults, a process called metamorphosis. Can develop resistance to insecticidesdemonstrates how quickly they adapt to a changing environme ...
Animal Kingdom Test #3 - Parma City School District
... 11. Which of the following subphyla of the phylum arthropoda contains organisms that are now extinct? a) chelicerata b) trilobita c) crustacea d) cnidaria 12. Tracheal tubes in arthropods are connected to openings on their body surface called: a) sinuses b) gills c) spinnerets d) spiracles ...
... 11. Which of the following subphyla of the phylum arthropoda contains organisms that are now extinct? a) chelicerata b) trilobita c) crustacea d) cnidaria 12. Tracheal tubes in arthropods are connected to openings on their body surface called: a) sinuses b) gills c) spinnerets d) spiracles ...
Phylum Nematoda - Austin Community College
... the wasps spend their entire lives inside the fruit and flower of the fig tree wasps are essential for fertilization of the fig flower the worm attaches to the wasp as it is born in the fruit of the fig it feeds on them until the fig flowers along with the wasp dies ...
... the wasps spend their entire lives inside the fruit and flower of the fig tree wasps are essential for fertilization of the fig flower the worm attaches to the wasp as it is born in the fruit of the fig it feeds on them until the fig flowers along with the wasp dies ...
Phylum ANNELIDA - Deepwater Group
... described species endemic. Altogether worldwide there are about 13000 polychaetes known in 83 families. Typically each polychaete worm segment has many chaetae (bristles)—hence the class name. The chaetae erupt in upper and lower groups from variably developed fleshy lateral lobes or ‘feet’ called p ...
... described species endemic. Altogether worldwide there are about 13000 polychaetes known in 83 families. Typically each polychaete worm segment has many chaetae (bristles)—hence the class name. The chaetae erupt in upper and lower groups from variably developed fleshy lateral lobes or ‘feet’ called p ...
The Phylum Annelida
... a. Earthworms fertilize the soil by taking in decaying organic matter and eliminating the wastes. b. The burrows made by earthworms allow air to penetrate into the soil, bringing oxygen to plant roots and ...
... a. Earthworms fertilize the soil by taking in decaying organic matter and eliminating the wastes. b. The burrows made by earthworms allow air to penetrate into the soil, bringing oxygen to plant roots and ...
BIOL 307 – Lecture 9
... f. If general life history pattern is maintained, at least in part, by selection favoring use of different habitats when those habitats are favorable, then we should expect to see variation in that pattern when different habitats become “risky” (the benefits of using them are less than the costs) i. ...
... f. If general life history pattern is maintained, at least in part, by selection favoring use of different habitats when those habitats are favorable, then we should expect to see variation in that pattern when different habitats become “risky” (the benefits of using them are less than the costs) i. ...
Arthropods
... • Thorax – Section behind the head that houses most of the internal organs. • Cephalothorax – head fused to thorax. • Abdomen – Posterior part of the body. • Carapace – Part of the exoskeleton that covers the cephalothorax. • Mandible – mouth. • Chelipeds – First pair of legs, usually bear claws. • ...
... • Thorax – Section behind the head that houses most of the internal organs. • Cephalothorax – head fused to thorax. • Abdomen – Posterior part of the body. • Carapace – Part of the exoskeleton that covers the cephalothorax. • Mandible – mouth. • Chelipeds – First pair of legs, usually bear claws. • ...
Ascaris Lumbricoides
... The confirmative diagnosis depends on the recovery and identification of the worm or its egg. 1. Ascaris pneumonitis: examination of sputum for Ascaris larvae is sometimes successful. 2. Intestinal ascariasis: feces are examined for the ascaris eggs. (1) direct fecal film: it is simple and effecti ...
... The confirmative diagnosis depends on the recovery and identification of the worm or its egg. 1. Ascaris pneumonitis: examination of sputum for Ascaris larvae is sometimes successful. 2. Intestinal ascariasis: feces are examined for the ascaris eggs. (1) direct fecal film: it is simple and effecti ...
Chapter Outline
... 2. They have jointed limbs, eyelids, ears, and a voice-producing larynx. 3. The brain is larger than that of a fish. 4. They usually have small lungs. 5. Amphibians have a heart with three chambers. 6. Most members lead an amphibious life. a) The larval stage lives in the water and the adult stage l ...
... 2. They have jointed limbs, eyelids, ears, and a voice-producing larynx. 3. The brain is larger than that of a fish. 4. They usually have small lungs. 5. Amphibians have a heart with three chambers. 6. Most members lead an amphibious life. a) The larval stage lives in the water and the adult stage l ...
Chapter # 13 Notes
... Characteristics of Mollusks: All Mollusks have a mantle that secretes a shell and/or protects the body Most Mollusks have an open circulatory system. Some Mollusks, such as snails, use a muscular foot to move. Tentacles can be found on some Mollusks. Mollusks have a mantle, visceral mass, ...
... Characteristics of Mollusks: All Mollusks have a mantle that secretes a shell and/or protects the body Most Mollusks have an open circulatory system. Some Mollusks, such as snails, use a muscular foot to move. Tentacles can be found on some Mollusks. Mollusks have a mantle, visceral mass, ...
Nematodes and Arthropods
... number of pairs present in other arthropods. Hexapods are characterized by the presence of a head, thorax, and abdomen, constituting three tagma. The thorax bears the wings as well as six legs in three pairs. Many of the common insects we encounter on a daily basisincluding ants, cockroaches, butte ...
... number of pairs present in other arthropods. Hexapods are characterized by the presence of a head, thorax, and abdomen, constituting three tagma. The thorax bears the wings as well as six legs in three pairs. Many of the common insects we encounter on a daily basisincluding ants, cockroaches, butte ...
Mammals
... 5. Organ that links baby to material circulatory system. 6. A cloaca would be found in what mammal? 7. Name the sieve like structure in some whales. 8. Marsupials are found mostly where? ...
... 5. Organ that links baby to material circulatory system. 6. A cloaca would be found in what mammal? 7. Name the sieve like structure in some whales. 8. Marsupials are found mostly where? ...
Ch 28 answers all Sr 28-1 #1: 3 arthropod features: a) tough
... oxygen and remove CO2 directly from the tissues; movement of muscles cause the tubes to contract and expand acting like a pump, only efficient enough for small animals 4) spiracles are openings that connect to the tracheal tubes or book lungs. When it is very hot outside, these arthropods may close ...
... oxygen and remove CO2 directly from the tissues; movement of muscles cause the tubes to contract and expand acting like a pump, only efficient enough for small animals 4) spiracles are openings that connect to the tracheal tubes or book lungs. When it is very hot outside, these arthropods may close ...
Moore 1 Timothy Moore Life Science: Unit 3, Lesson 16 22
... plant. What system in the human body functions in a similar way? Compare these two systems. The system that takes care of transport in the body is the cardiovascular system, also known as the circulatory system. In humans, the movement is accomplished by a beating heart and the structures that the m ...
... plant. What system in the human body functions in a similar way? Compare these two systems. The system that takes care of transport in the body is the cardiovascular system, also known as the circulatory system. In humans, the movement is accomplished by a beating heart and the structures that the m ...
Chapter 36 Vocabulary
... Members of the subphylum Chelicerata lack antennaw and have pincer-like mouthparts called chelicerae. Arachnids include: spiders, scorpions, mites, and ticks. Their bodies are divided into a cephalothorax and an abdomen, and the usually have six pairs of jointed appendages: one pair of chelicera ...
... Members of the subphylum Chelicerata lack antennaw and have pincer-like mouthparts called chelicerae. Arachnids include: spiders, scorpions, mites, and ticks. Their bodies are divided into a cephalothorax and an abdomen, and the usually have six pairs of jointed appendages: one pair of chelicera ...
Characteristics of Mammals
... • Primates have opposable thumbs to grasp objects • Bats have front limbs that are modified into wings • Mammals front limbs are adapted for a variety of methods of food gathering ...
... • Primates have opposable thumbs to grasp objects • Bats have front limbs that are modified into wings • Mammals front limbs are adapted for a variety of methods of food gathering ...
Page 65 - Educast
... called exo-skeleton which is made up of a complex chemical called chitin. Arthropods occur on land as well as in water. The body of an arthropod is usually divisible into three distinct regions; an anterior head, a middle thorax and a posterior abdomen. Scorpions, spiders, crabs, prawns, centipedes ...
... called exo-skeleton which is made up of a complex chemical called chitin. Arthropods occur on land as well as in water. The body of an arthropod is usually divisible into three distinct regions; an anterior head, a middle thorax and a posterior abdomen. Scorpions, spiders, crabs, prawns, centipedes ...
Arthropods (Notebook Copy)
... Specialized sensory receptors & high degree of cephalization Have simple or compound eyes & segmented antenna ...
... Specialized sensory receptors & high degree of cephalization Have simple or compound eyes & segmented antenna ...
Chapter 17 Study Guide
... a. The 260 species of the genus Rana are common in temperate and tropical regions. b. Rana sylvatica, the wood frog, spends most of its time on damp forest floors, returning to pools for breeding. c. Bullfrogs and green frogs are found in or near permanent water and swamps. d. The leopard frog is wi ...
... a. The 260 species of the genus Rana are common in temperate and tropical regions. b. Rana sylvatica, the wood frog, spends most of its time on damp forest floors, returning to pools for breeding. c. Bullfrogs and green frogs are found in or near permanent water and swamps. d. The leopard frog is wi ...
B11Phylum nematoda
... where they develop into adult worms. 2) The life span in the small bowel is about four weeks. 3) After 1 week, the females release larvae that migrate to striated muscles where they encyst (form a cacoon-like structure) Diagnosis: Based on clinical symptoms, and is confirmed by serology (blood analy ...
... where they develop into adult worms. 2) The life span in the small bowel is about four weeks. 3) After 1 week, the females release larvae that migrate to striated muscles where they encyst (form a cacoon-like structure) Diagnosis: Based on clinical symptoms, and is confirmed by serology (blood analy ...
Ch 27 Animal Systems I
... enormous surface area for gas exchange Enable mammals to take in the large amounts of oxygen required by their high metabolic rates. ...
... enormous surface area for gas exchange Enable mammals to take in the large amounts of oxygen required by their high metabolic rates. ...
Arthropods: compare crayfish and grasshopper
... Get your dissection equipment, including a dissection pan, and a preserved crayfish. Go online and find a labeled diagram of a crayfish to help identify structures. Crayfish, like all crustaceans, are also characterized by doubled appendages - note that, although the main antennae are single, the sh ...
... Get your dissection equipment, including a dissection pan, and a preserved crayfish. Go online and find a labeled diagram of a crayfish to help identify structures. Crayfish, like all crustaceans, are also characterized by doubled appendages - note that, although the main antennae are single, the sh ...
What are insects - The Ohio State University
... They posses a chitinous exoskeletion that must be shed during growth. They have bilateral symmetry. The nervous system is dorsal (belly) and the circulatory system is open and ventral (back). ...
... They posses a chitinous exoskeletion that must be shed during growth. They have bilateral symmetry. The nervous system is dorsal (belly) and the circulatory system is open and ventral (back). ...
Horse-fly
Horse-flies (for other names, see common names) are true flies in the family Tabanidae in the insect order Diptera. They are often large and agile in flight, and the females bite animals, including humans, in order to obtain blood. They prefer to fly in sunlight, avoiding dark and shady areas, and are inactive at night. They are found all over the world except for some islands and the polar regions.Adult horse-flies feed on nectar and plant exudates; the males have weak mouthparts and only the females bite animals to obtain enough protein from blood to produce eggs. The mouthparts of females are formed into a stout stabbing organ with two pairs of sharp cutting blades, and a spongelike part used to lap up the blood that flows from the wound. The larvae are predaceous and grow in semiaquatic habitats.Female horse-flies can transfer blood-borne diseases from one animal to another through their feeding habit. In areas where diseases occur, they have been known to carry equine infectious anaemia virus, some trypanosomes, the filarial worm Loa loa, anthrax among cattle and sheep, and tularemia. As well as making life outdoors uncomfortable for humans, they can reduce growth rates in cattle and lower the milk output of cows if suitable shelters are not provided.Horse-flies have appeared in literature since Aeschylus in Ancient Greece mentioned them driving people to madness through their persistent pursuit. Shakespeare uses the theme of the maddening gadfly in his plays King Lear and Antony and Cleopatra.