ch outline platyhelminthes mollusca annelida fl2011
... Rotifers are related to the flatworms and both are trochozoans. Rotifers have a crown of cilia, known as the corona, on their heads. Molluscs Molluscs include chitons, limpets, slugs, snails, abalones, conchs, nudibranchs, clams, scallops, squid, and octopuses. They have a true coelom, bilateral sym ...
... Rotifers are related to the flatworms and both are trochozoans. Rotifers have a crown of cilia, known as the corona, on their heads. Molluscs Molluscs include chitons, limpets, slugs, snails, abalones, conchs, nudibranchs, clams, scallops, squid, and octopuses. They have a true coelom, bilateral sym ...
Mollusks
... The word octopus means "eight feet." Octopi (plural form) are solitary animals with arms or tentacles that have suckers. They live on the ocean floor. There are over 100 different species of octopus. The Giant Octopus is the biggest octopus. This huge mollusk is up to 23 ft (7 m) from arm tip to arm ...
... The word octopus means "eight feet." Octopi (plural form) are solitary animals with arms or tentacles that have suckers. They live on the ocean floor. There are over 100 different species of octopus. The Giant Octopus is the biggest octopus. This huge mollusk is up to 23 ft (7 m) from arm tip to arm ...
Linking Learning Areas – Suggested Activities
... Of the 35,112 known NZ species of Animalia, 33,582 species or 95.6 % are invertebrates. Of these, 60% are terrestrial, 33% are marine and 7% are freshwater. These figures may change as we discover more species in the sea. Molluscs – Soft Body The group with the largest number of species in the sea i ...
... Of the 35,112 known NZ species of Animalia, 33,582 species or 95.6 % are invertebrates. Of these, 60% are terrestrial, 33% are marine and 7% are freshwater. These figures may change as we discover more species in the sea. Molluscs – Soft Body The group with the largest number of species in the sea i ...
PHYLUM ANNELIDA The Segmented Worms. There are
... • 1. These multicellular animals are bilaterally symmetrical or develop into a form of asymmetry. • 2. They have reached an organ system level of organization. • 3. The molluscs are triploblastic, protostomial schizocoelomates. • 4. The ventral body wall is modified into a foot and the dorsal body w ...
... • 1. These multicellular animals are bilaterally symmetrical or develop into a form of asymmetry. • 2. They have reached an organ system level of organization. • 3. The molluscs are triploblastic, protostomial schizocoelomates. • 4. The ventral body wall is modified into a foot and the dorsal body w ...
Evolution of bilateral symmetry
... of hard, calcium-rich plates called ossicles that lies just beneath the skin – all echinoderms are bilaterally symmetrical as larvae but become radially symmetrical as adults – a key innovation in echinoderms is a hydraulic system that aids in movement called the water vascular ...
... of hard, calcium-rich plates called ossicles that lies just beneath the skin – all echinoderms are bilaterally symmetrical as larvae but become radially symmetrical as adults – a key innovation in echinoderms is a hydraulic system that aids in movement called the water vascular ...
just vocab - local.brookings.k12.sd.us
... inner ears, and tonsils in humans Tail that sticks out past the posterior opening of the digestive Post anal tail tract ____________________ Outside body covering in an animal integument __________________ This kind of body organ works automatically without thinking about it ______________ autonomic ...
... inner ears, and tonsils in humans Tail that sticks out past the posterior opening of the digestive Post anal tail tract ____________________ Outside body covering in an animal integument __________________ This kind of body organ works automatically without thinking about it ______________ autonomic ...
Ch 33 Invertebrate Diversity Life without a backbone Invertebrates
... Chitons are oval-shaped marine animals encased in an armor of eight dorsal plates They use their foot like a suction cup to grip rock, and their radula to scrape algae off the rock surface Gastropods About three-quarters of all living species of molluscs are gastropods Most gastropods are marine, b ...
... Chitons are oval-shaped marine animals encased in an armor of eight dorsal plates They use their foot like a suction cup to grip rock, and their radula to scrape algae off the rock surface Gastropods About three-quarters of all living species of molluscs are gastropods Most gastropods are marine, b ...
Endocrine Notes
... Type I (Insulin Deficiency) –occurs during childhood (pancreas doesn’t produce insulin); auto-immune disorder (when the body’s immune system turns on itself!) Type II (Insulin Resistant) – (when the cells of the body resist the impact of insulin because the cells are full); occurs later in life ...
... Type I (Insulin Deficiency) –occurs during childhood (pancreas doesn’t produce insulin); auto-immune disorder (when the body’s immune system turns on itself!) Type II (Insulin Resistant) – (when the cells of the body resist the impact of insulin because the cells are full); occurs later in life ...
Higher Invertebrate Notes
... Body possesses a through gut with mouth and anus Body may possess a dorsal or lateral shells of protein Has a nervous system with a circum-oesophagal ring, ganglia and paired nerve chords Has gaseous exchange organs called ctenidial gills. Has a pair of kidneys. Reproduction normally sexual Feed a w ...
... Body possesses a through gut with mouth and anus Body may possess a dorsal or lateral shells of protein Has a nervous system with a circum-oesophagal ring, ganglia and paired nerve chords Has gaseous exchange organs called ctenidial gills. Has a pair of kidneys. Reproduction normally sexual Feed a w ...
phylum mollusca - Bismarck Public Schools
... - similar characteristics to arachnids. - two body parts ...
... - similar characteristics to arachnids. - two body parts ...
Mollusks, Echinoderms, and Arthropods
... Ex. crab, lobster, shrimp - similar characteristics to arachnids. - both have two body regions. ...
... Ex. crab, lobster, shrimp - similar characteristics to arachnids. - both have two body regions. ...
Cnidarians etc
... Most have an internal or external shell Have a mantle (fold in the body wall that lines the shell) Muscular foot and/or tentacles All except bivlaves have a radula and a well-developed head • Most have an open circulatory system, some have closed circulation • Many respire using gills, slugs use a h ...
... Most have an internal or external shell Have a mantle (fold in the body wall that lines the shell) Muscular foot and/or tentacles All except bivlaves have a radula and a well-developed head • Most have an open circulatory system, some have closed circulation • Many respire using gills, slugs use a h ...
The endocrine system is composed of a group of glands that secrete
... Located at the base of the brain, the pituitary gland secretes hormones that influence other glands. The pituitary gland regulates skeletal growth, the development of the reproductive organs, secretions from the ovaries and testes, the stimulation of the mammary glands to provide milk, blood pressur ...
... Located at the base of the brain, the pituitary gland secretes hormones that influence other glands. The pituitary gland regulates skeletal growth, the development of the reproductive organs, secretions from the ovaries and testes, the stimulation of the mammary glands to provide milk, blood pressur ...
Unit#3 Animal Invertebrate Notes Part 3 Phylum Mollusca What is a
... 1. Gastropods: (Snail, slug): Use a muscular _____________ to crawl Mantle often secretes a single __________________ Herbivores 2. Bivalves (Oyster, clam, scallop): Secrete a two-part shell with hinge ...
... 1. Gastropods: (Snail, slug): Use a muscular _____________ to crawl Mantle often secretes a single __________________ Herbivores 2. Bivalves (Oyster, clam, scallop): Secrete a two-part shell with hinge ...
Radula - Somerset Academy
... Octopuses (5 cm – 9 m)– no shell; Cryptic, bite prey with beak-like jaw Squid (giant ~ 1000 kg, 18 m) – Shell reduced to pen made of chitin Cuttlefish – Carbonate shell=cuttlebone, aid in buoyancy Nautilus – Shell with chambers (septa) filled with gas, buoyancy organ • Exclusively marine • Fast movi ...
... Octopuses (5 cm – 9 m)– no shell; Cryptic, bite prey with beak-like jaw Squid (giant ~ 1000 kg, 18 m) – Shell reduced to pen made of chitin Cuttlefish – Carbonate shell=cuttlebone, aid in buoyancy Nautilus – Shell with chambers (septa) filled with gas, buoyancy organ • Exclusively marine • Fast movi ...
Aquatic Animals PowerPoint
... *Snails are found all over the globe. *There are more than: - 1,500 kinds that live on land - 35,000 kinds that live in the sea - 80,000 kinds that live in fresh water *Our snails are fresh water pond snails. *Snails belong to a large class of animals called gastropods, which means “stomach foot”. ...
... *Snails are found all over the globe. *There are more than: - 1,500 kinds that live on land - 35,000 kinds that live in the sea - 80,000 kinds that live in fresh water *Our snails are fresh water pond snails. *Snails belong to a large class of animals called gastropods, which means “stomach foot”. ...
Shoulders and pelvic bones of turtles lie inside ribs so they can pull
... PULMONARY circulation- carries deoxygenated blood from heart to lungs and oxygenated blood back to heart SYSTEMIC circulation-carries oxygenated blood from heart to body and deoxygenated blood back to heart RENAL- blood going to kidneys CORONARY-blood going to heart HEPATIC-blood going to liver ARTE ...
... PULMONARY circulation- carries deoxygenated blood from heart to lungs and oxygenated blood back to heart SYSTEMIC circulation-carries oxygenated blood from heart to body and deoxygenated blood back to heart RENAL- blood going to kidneys CORONARY-blood going to heart HEPATIC-blood going to liver ARTE ...
Turtle Body Systems
... PULMONARY circulation- carries deoxygenated blood from heart to lungs and oxygenated blood back to heart SYSTEMIC circulation-carries oxygenated blood from heart to body and deoxygenated blood back to heart RENAL- blood going to kidneys CORONARY-blood going to heart HEPATIC-blood going to liver ARTE ...
... PULMONARY circulation- carries deoxygenated blood from heart to lungs and oxygenated blood back to heart SYSTEMIC circulation-carries oxygenated blood from heart to body and deoxygenated blood back to heart RENAL- blood going to kidneys CORONARY-blood going to heart HEPATIC-blood going to liver ARTE ...
chapter 34 animals: the protostomes
... b. The front wings are protective and leathery; the thin hind pair of wings fold up. c. Each side of the first abdominal segment has a tympanum for sound wave reception. d. Two paired projections form an ovipositor in females used to dig a hole for laying eggs. e. The grasshopper digestive system is ...
... b. The front wings are protective and leathery; the thin hind pair of wings fold up. c. Each side of the first abdominal segment has a tympanum for sound wave reception. d. Two paired projections form an ovipositor in females used to dig a hole for laying eggs. e. The grasshopper digestive system is ...
Ch. 33 1. Which of the following regarding sponges is true? a
... Rotifers are the type of lophotrocozoan that does parthenogenesis. Parthenogenesis refers to the type of asexual reproduction during which a species of only females produce more females from unfertilized eggs. Under certain conditions, a female will produce eggs that become males also so that sexual ...
... Rotifers are the type of lophotrocozoan that does parthenogenesis. Parthenogenesis refers to the type of asexual reproduction during which a species of only females produce more females from unfertilized eggs. Under certain conditions, a female will produce eggs that become males also so that sexual ...
Chapter 27
... • A have gills for respiration • B gases can diffuse • C some land snails had their mantle cavity evolved into primitive lung ...
... • A have gills for respiration • B gases can diffuse • C some land snails had their mantle cavity evolved into primitive lung ...
Scaly-foot gastropod
Chrysomallon squamiferum, common name the scaly-foot gastropod, is a species of deep-sea hydrothermal vent snail, a marine gastropod mollusc in the family Peltospiridae.According to WoRMS, ""the name Chrysomallon or Crysomallon squamiferum was used in several databases and academic papers prior to 2015. However, the name was first validly published in the sense of the International Code of Zoological Nomenclature by Chen et al. (2015)"".