Document
... walls = ribs, muscles, vertebrae, diaphragm contents = lungs, heart, blood vessels, trachea, esophagus ...
... walls = ribs, muscles, vertebrae, diaphragm contents = lungs, heart, blood vessels, trachea, esophagus ...
The Oyster: A Not-So-Typical Mollusc
... Next, food moves into the stomach, buried within the greenish-brown digestive gland. You can slice into ...
... Next, food moves into the stomach, buried within the greenish-brown digestive gland. You can slice into ...
Ch 14 Quiz Review - Mrs. Pierce`s Class
... Use the terms from the following list to complete the sentences below. cephalothorax eyes bristles gastropods cephalopods sensory lobes nerves metamorphosis 41. A spider’s two main body parts consist of an abdomen and a(n) ____________________. 42. A phase in the life of many insects, ______________ ...
... Use the terms from the following list to complete the sentences below. cephalothorax eyes bristles gastropods cephalopods sensory lobes nerves metamorphosis 41. A spider’s two main body parts consist of an abdomen and a(n) ____________________. 42. A phase in the life of many insects, ______________ ...
MOLLUSKS
... most have three body segments, a head, thorax and abdomen many communicate by using chemical signals called pheromones most have 3 simple eyes(ocelli) between two compound eyes most breathe through spiracles on the thorax, little holes along the critters side many undergo incomplete metamorphosis, c ...
... most have three body segments, a head, thorax and abdomen many communicate by using chemical signals called pheromones most have 3 simple eyes(ocelli) between two compound eyes most breathe through spiracles on the thorax, little holes along the critters side many undergo incomplete metamorphosis, c ...
Bivalve lab
... excretory organs (nephridia). Abundant evidence indicates that molluscan ancestors had a more prominent and spacious coelom. Modern annelids have a large and well-developed coelom and illustrate the importance of the coelom in higher metazoans. The molluscan body typically consists of three major pa ...
... excretory organs (nephridia). Abundant evidence indicates that molluscan ancestors had a more prominent and spacious coelom. Modern annelids have a large and well-developed coelom and illustrate the importance of the coelom in higher metazoans. The molluscan body typically consists of three major pa ...
CHAPTER 45: MOLLUSKS AND ANNELIDS
... moist environments. They are divided into three classes: Polychaeta (marine worms), Oligochaeta (earthworms), and Hirudinea (leeches). Marine worms are active predators and clearly ancestral to the other classes and related to mollusks by their trochophore larvae. Earthworms are represented by both ...
... moist environments. They are divided into three classes: Polychaeta (marine worms), Oligochaeta (earthworms), and Hirudinea (leeches). Marine worms are active predators and clearly ancestral to the other classes and related to mollusks by their trochophore larvae. Earthworms are represented by both ...
BIOL 202 LAB 10 Mollusca and Annelida
... bilaterally symmetrical, unsegmented organisms that have a true coelom and welldeveloped organ systems. Molluscs possess four major morphological features that distinguish them from other invertebrates: (1) a protective shell (reduced in some species), (2) a mantle, (3) a visceral mass which houses ...
... bilaterally symmetrical, unsegmented organisms that have a true coelom and welldeveloped organ systems. Molluscs possess four major morphological features that distinguish them from other invertebrates: (1) a protective shell (reduced in some species), (2) a mantle, (3) a visceral mass which houses ...
The Platyhelminthes are flatworms that lack a coelom
... The monogeneans are ectoparasites, mostly of fish, with simple life cycles that consist of a freeswimming larva that attaches to a fish to begin transformation to the parasitic adult form. The worms may produce enzymes that digest the host tissues or simply graze on surface mucus and skin particles ...
... The monogeneans are ectoparasites, mostly of fish, with simple life cycles that consist of a freeswimming larva that attaches to a fish to begin transformation to the parasitic adult form. The worms may produce enzymes that digest the host tissues or simply graze on surface mucus and skin particles ...
lect10-9cut
... Rare snails • Ex, white abalone • Problem: Don’t move about much. Depend on water to mix sperm and eggs. Males/females must be about 3 feet apart for fertilization to occur! • Density now too low for reproduction in wild ...
... Rare snails • Ex, white abalone • Problem: Don’t move about much. Depend on water to mix sperm and eggs. Males/females must be about 3 feet apart for fertilization to occur! • Density now too low for reproduction in wild ...
Class Body Types Skeletal Type
... (stinging cells) that are used to capture prey and for protection). ...
... (stinging cells) that are used to capture prey and for protection). ...
Molluscs Essential Questions Skeleton OUtline
... 6. What kind of nervous system do molluscs have? • Molluscs have a __________________nervous system with a __________________and nerves • Some molluscs have __________________that only detect light and some, like the octopus, have eyes with __________________, __________________, and _______________ ...
... 6. What kind of nervous system do molluscs have? • Molluscs have a __________________nervous system with a __________________and nerves • Some molluscs have __________________that only detect light and some, like the octopus, have eyes with __________________, __________________, and _______________ ...
Animal Kingdom Test #2 - Parma City School District
... 14. The muscles in the earthworm that are responsible for making the worm shorter and longer are the: a) circular muscles b) biceps c) longitudinal muscles d) ring muscles 15. During reproduction, _________________ get exchanged between two earthworms. a) phone numbers b) sperm c) eggs d) waste e) s ...
... 14. The muscles in the earthworm that are responsible for making the worm shorter and longer are the: a) circular muscles b) biceps c) longitudinal muscles d) ring muscles 15. During reproduction, _________________ get exchanged between two earthworms. a) phone numbers b) sperm c) eggs d) waste e) s ...
1 - Parma City School District
... 14. The muscles in the earthworm that are responsible for making the worm shorter and longer are the: a) circular muscles b) biceps c) longitudinal muscles d) ring muscles 15. During reproduction, _________________ get exchanged between two earthworms. a) phone numbers b) sperm c) eggs d) waste e) s ...
... 14. The muscles in the earthworm that are responsible for making the worm shorter and longer are the: a) circular muscles b) biceps c) longitudinal muscles d) ring muscles 15. During reproduction, _________________ get exchanged between two earthworms. a) phone numbers b) sperm c) eggs d) waste e) s ...
REPTILE REVIEW
... 6. The __ __ __ __ __ __ __ __’ __ __ __ __ __ __ is a specialized sense organ located in the roof of the mouth of some reptiles that used to detect odors. 7. The exit opening shared by the digestive, reproductive, and excretory systems is called a __ __ __ __. 8.Turtles and tortoises belong to the ...
... 6. The __ __ __ __ __ __ __ __’ __ __ __ __ __ __ is a specialized sense organ located in the roof of the mouth of some reptiles that used to detect odors. 7. The exit opening shared by the digestive, reproductive, and excretory systems is called a __ __ __ __. 8.Turtles and tortoises belong to the ...
Pioneer (Delhi) 15/03/06 - India Environment Portal
... Thousands of marine molluscs are killed every day by fishermen. They are collected in shallow, inshore waters by divers. Most of the killing takes place in West Bengal and Tamil Nadu. Three years ago, the Ministry for Environment tried to stop this killing by declaring the conch snail a protected s ...
... Thousands of marine molluscs are killed every day by fishermen. They are collected in shallow, inshore waters by divers. Most of the killing takes place in West Bengal and Tamil Nadu. Three years ago, the Ministry for Environment tried to stop this killing by declaring the conch snail a protected s ...
ANIMAL SYSTEMS TEST (ch
... ____ 22. In insects, gas exchange takes place through a network of a. tracheal tubes. c. book lungs. b. mantle cavities. d. blood vessels. ____ 23. Most flatworms are small and very thin. Therefore, they can supply their cells with oxygen and remove metabolic wastes by means of a. simple diffusion ...
... ____ 22. In insects, gas exchange takes place through a network of a. tracheal tubes. c. book lungs. b. mantle cavities. d. blood vessels. ____ 23. Most flatworms are small and very thin. Therefore, they can supply their cells with oxygen and remove metabolic wastes by means of a. simple diffusion ...
Arthropod Review for Quiz & Dissection
... A. propels crayfish through water B. appendage with receptors for touch, taste, & equilibrium C. tail section D. enables crayfish to walk E. mid section F. claw of crayfish G. creates water current & is for reproduction H. 7th segment on tail and is triangular ...
... A. propels crayfish through water B. appendage with receptors for touch, taste, & equilibrium C. tail section D. enables crayfish to walk E. mid section F. claw of crayfish G. creates water current & is for reproduction H. 7th segment on tail and is triangular ...
Phylum Platyhelminthes Phylum Nematoda Phylum Mollusca
... -There is no stomach, with the pharynx connecting directly to a muscleless intestine that forms the main length of the gut. -This produces further enzymes, and also absorbs nutrients through its single cell thick lining. -The last portion of the intestine is lined by cuticle, forming a rectum, which ...
... -There is no stomach, with the pharynx connecting directly to a muscleless intestine that forms the main length of the gut. -This produces further enzymes, and also absorbs nutrients through its single cell thick lining. -The last portion of the intestine is lined by cuticle, forming a rectum, which ...
Human Systems Layer Book Project
... a. Each tab on your layer book will include the name of the page’s system. b. Each page will have text explain the main parts of each system, and their functions. c. On each page you explain an assigned disease, disorder or medical situation linked to that system. c. On each page you will explain ho ...
... a. Each tab on your layer book will include the name of the page’s system. b. Each page will have text explain the main parts of each system, and their functions. c. On each page you explain an assigned disease, disorder or medical situation linked to that system. c. On each page you will explain ho ...
Banana Slugs
... eyespot located on each of the larger tentacles; water-dwelling snail eyespots are at the base of the tentacles. The smaller pair of tentacles is used for the sense of smell and the sense of touch. Diet: Most snails eat living and decaying plants, but some are predators. They eat using a radula, a r ...
... eyespot located on each of the larger tentacles; water-dwelling snail eyespots are at the base of the tentacles. The smaller pair of tentacles is used for the sense of smell and the sense of touch. Diet: Most snails eat living and decaying plants, but some are predators. They eat using a radula, a r ...
DIGESTIVE AND RESPIRATORY SYSTEMS
... The digestive system is responsible for obtaining and processing food for the all of the cells in an organism. Structurally it is closely associated with the respiratory system so the two will be studied together. Each system is composed of a series of tubular structures through which materials pass ...
... The digestive system is responsible for obtaining and processing food for the all of the cells in an organism. Structurally it is closely associated with the respiratory system so the two will be studied together. Each system is composed of a series of tubular structures through which materials pass ...
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)"".