Topic 10 BIOL1030NR
... visceral peritoneum – epithelium lining covering organs in coelom; also lines inner wall ...
... visceral peritoneum – epithelium lining covering organs in coelom; also lines inner wall ...
Topic 10 BIOL1030NR
... visceral peritoneum – epithelium lining covering organs in coelom; also lines inner wall ...
... visceral peritoneum – epithelium lining covering organs in coelom; also lines inner wall ...
Name
... Earthworms are SEGMENTED WORMS (Annelids) Observe the segments or METAMERES along its body. The advantages of SEGMENTATION include: 1) allowing different body sections to expand and contract independently 2). Duplication of body organs provides insurance against injury. WHICH END IS UP? Examine your ...
... Earthworms are SEGMENTED WORMS (Annelids) Observe the segments or METAMERES along its body. The advantages of SEGMENTATION include: 1) allowing different body sections to expand and contract independently 2). Duplication of body organs provides insurance against injury. WHICH END IS UP? Examine your ...
document
... 7. exoskeleton (607) 8. endoskeleton (608) 9. hermaphrodite (609) 10. external fertilization (610) 11. internal fertilization (610) ...
... 7. exoskeleton (607) 8. endoskeleton (608) 9. hermaphrodite (609) 10. external fertilization (610) 11. internal fertilization (610) ...
Phylum Porifera - Cloudfront.net
... Spicule – spike-shaped structure that makes up the skeletons of harder sponges; made of either chalklike Amoebocyte calcium carbonate of glasslike silica Pore Spicule ...
... Spicule – spike-shaped structure that makes up the skeletons of harder sponges; made of either chalklike Amoebocyte calcium carbonate of glasslike silica Pore Spicule ...
Annelids, Mollusks and Arthropds
... Each worm injects sperm into mucus Sperm going into seminal receptacles of other ...
... Each worm injects sperm into mucus Sperm going into seminal receptacles of other ...
2 Body symmetry - Wesleyan College Faculty
... • Pseudocoelomates • Mostly freshwater, but also on moss, lichens • very small! But have complete digestive tract • have a “crown of cilia” that draws food in toward their jaws ...
... • Pseudocoelomates • Mostly freshwater, but also on moss, lichens • very small! But have complete digestive tract • have a “crown of cilia” that draws food in toward their jaws ...
Unit 3 - Invertebrates
... • Complex movement and locomotion • Nervous system – Distinct dorsal brain and ventral nerve cord. • Adapted for land, water, and air • Well developed sense organs • Dorsal heart & open circulatory system • Terrestrial arthropods have holes in their exoskeleton to allow for breathing. These holes ar ...
... • Complex movement and locomotion • Nervous system – Distinct dorsal brain and ventral nerve cord. • Adapted for land, water, and air • Well developed sense organs • Dorsal heart & open circulatory system • Terrestrial arthropods have holes in their exoskeleton to allow for breathing. These holes ar ...
Amazing Aquatic Arthropods Part 2
... (including ceramic tiles) When mature, pupae float to the surface, which strips off their skin revealing wings that have to dry before they can fly away & spend 1 day as an adult fly Aquatic larvae make protective, portable cases out of vegetable matter, tiny pebbles, & s& particles (or gold & gems ...
... (including ceramic tiles) When mature, pupae float to the surface, which strips off their skin revealing wings that have to dry before they can fly away & spend 1 day as an adult fly Aquatic larvae make protective, portable cases out of vegetable matter, tiny pebbles, & s& particles (or gold & gems ...
insect pests of forages - Georgia Forages
... and Geotrupidae insect families, play an important role in pastures. They consume large amounts of animal manure (dung) and use the dung as habitat. Consequently, they help to incorporate animal manure into the soil, increasing the soil organic matter content and improving the fertility, water holdi ...
... and Geotrupidae insect families, play an important role in pastures. They consume large amounts of animal manure (dung) and use the dung as habitat. Consequently, they help to incorporate animal manure into the soil, increasing the soil organic matter content and improving the fertility, water holdi ...
General Zoology Handout
... plan. Their bodies show metamerism, or repeated body segments that are both internally and externally similar. The body cavity in annelids is divided up into fluid filled parts, making hydrostatic pressure useful in precise locomotion. They have a well-developed circulatory system with pumping vesse ...
... plan. Their bodies show metamerism, or repeated body segments that are both internally and externally similar. The body cavity in annelids is divided up into fluid filled parts, making hydrostatic pressure useful in precise locomotion. They have a well-developed circulatory system with pumping vesse ...
Document
... not possess tissues or organs. Eumetazoa have definite shape and symmetry and usually have organs and ...
... not possess tissues or organs. Eumetazoa have definite shape and symmetry and usually have organs and ...
What is an animal? Part 1
... • Gastrula opening becomes mouth in protostomes • Gastrula opening becomes anus in deuterostomes • Some develop larval forms before adult • Birth occurs after development reaches a satisfactory stage • Viviparous, oviparous, ovoviviparous ...
... • Gastrula opening becomes mouth in protostomes • Gastrula opening becomes anus in deuterostomes • Some develop larval forms before adult • Birth occurs after development reaches a satisfactory stage • Viviparous, oviparous, ovoviviparous ...
Bilateral Symmetry
... Comparative Anatomy – the study of structures and functions of various animal groups. Taxonomy – the science of finding, describing, and classifying animals. Entomology – the study of insects. Ichthyology – the study of fish Herpetology – the study of reptiles and amphibians. Ethology – the st ...
... Comparative Anatomy – the study of structures and functions of various animal groups. Taxonomy – the science of finding, describing, and classifying animals. Entomology – the study of insects. Ichthyology – the study of fish Herpetology – the study of reptiles and amphibians. Ethology – the st ...
Chapter 27: Introduction to Animals
... open circulatory system -- primitive system found in insects and crustaceans -blood not always contained in blood vessels -- heart pumps hemolymph (blood and cell fluids) into vessels, but vessels empty into large cavities or sinuses containing organs -- blood diffuses through tissues and back into ...
... open circulatory system -- primitive system found in insects and crustaceans -blood not always contained in blood vessels -- heart pumps hemolymph (blood and cell fluids) into vessels, but vessels empty into large cavities or sinuses containing organs -- blood diffuses through tissues and back into ...
KingdomAnimalia08
... but have also evolved distinctive differences: fewer body segments, exoskeleton, jointed-legs, muscle groups, developed jaws, sense organs ...
... but have also evolved distinctive differences: fewer body segments, exoskeleton, jointed-legs, muscle groups, developed jaws, sense organs ...
Chapter 03
... The most numerous in numbers & species Evolutionary adaptations allow them to reside in diverse environments ...
... The most numerous in numbers & species Evolutionary adaptations allow them to reside in diverse environments ...
Sponges, Cnidarians, Ctenophores
... 3. Two cell layers: epidermis and gastrodermis with a mesoglea layer in between them. 4. Gastrovascular cavity is a hollow gut in the center of the body. Has a single opening or mouth. 5. Tentacles surround the mouth. 6. Both body forms have tentacles arranged around an opening into the two-layered ...
... 3. Two cell layers: epidermis and gastrodermis with a mesoglea layer in between them. 4. Gastrovascular cavity is a hollow gut in the center of the body. Has a single opening or mouth. 5. Tentacles surround the mouth. 6. Both body forms have tentacles arranged around an opening into the two-layered ...
Survey of the Phyla-Animaia InverION
... body is lined with epidermal cells. 3. The pores are lined with cells (porocytes). The inside layer is lined with cells (choanocytes like choanoflagellates ). The flagella of choanocytes beat creating a water current. The choanocyte cell has a collar with a flagella. It also secretes mucus to filter ...
... body is lined with epidermal cells. 3. The pores are lined with cells (porocytes). The inside layer is lined with cells (choanocytes like choanoflagellates ). The flagella of choanocytes beat creating a water current. The choanocyte cell has a collar with a flagella. It also secretes mucus to filter ...
Chapter 25
... What Animals Do to Survive • Animals must maintain HOMEOSTASIS in order to survive. • One important way to maintain homeostasis is FEEDBACK INHIBITION, also called negative feedback, in which the product or result of one process limits the process itself. ...
... What Animals Do to Survive • Animals must maintain HOMEOSTASIS in order to survive. • One important way to maintain homeostasis is FEEDBACK INHIBITION, also called negative feedback, in which the product or result of one process limits the process itself. ...
Eastern Blue Tongued Skink
... The tongue serves as a sense organ by capturing biochemical particles present in the environment emitted by food, predators, mates, etc. Inside the mouth these chemicals are analyzed by a sensory organ in the palate called the Jacobson’s organ. This structure is lined with cells which connect direct ...
... The tongue serves as a sense organ by capturing biochemical particles present in the environment emitted by food, predators, mates, etc. Inside the mouth these chemicals are analyzed by a sensory organ in the palate called the Jacobson’s organ. This structure is lined with cells which connect direct ...
EHS Benchmark #2
... ____ 12. Which of the following kinds of muscle is voluntary? a. cardiac c. visceral b. skeletal d. smooth ____ 13. If the leg is moved out to the side away from the body, the movement is ____. a. abduction c. flexion b. adduction d. extension ____ 14. If the lower leg is straightened away from the ...
... ____ 12. Which of the following kinds of muscle is voluntary? a. cardiac c. visceral b. skeletal d. smooth ____ 13. If the leg is moved out to the side away from the body, the movement is ____. a. abduction c. flexion b. adduction d. extension ____ 14. If the lower leg is straightened away from the ...
Phylum Cnidaria - Glasgow Independent Schools
... • Inner gastrodermis secretes digestive juices into gastrovascular cavity which digests food and circulates nutrients ...
... • Inner gastrodermis secretes digestive juices into gastrovascular cavity which digests food and circulates nutrients ...
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.