PHYLUM NEMATOD A THE ROUNDWORM S. CHARACTERISTICS TUBULAR SHAPE WITH POINTED ENDS BILATERAL SYMMETRY UNSEGMENTED BODY MOVE IN A WHIP-LIKE MOTION.

Slides:



Advertisements
Similar presentations
15.4 Worms Part 1.
Advertisements

Journal #1 What is one thing you know about roundworms? What is one thing you want to learn about roundworms?
Vocabulary Review Ch 34 – Flatworms, Roundworms, and Rotifers.
Pseudocoelomates : Round Worms Chapter 11. Round Worms 2 Main Phlya – Nematoda “thread worm” ex: hookworms, pin worms, ascaris, filarial worms – Rotifera.
Roundworms are Parasites or Larva Migrans they are common in a number of different animal species including dogs and cats. Roundworm specific to humans.
Section 2: Roundworms and Rotifers
Phylum Nematoda (Chapter 27.2)
Unsegmented Worms. Flatworms Belong to the phylum platyhelminthes. (Plat = flat) There are three classes: –Turbellaria –Trematoda –Cestoda.
Phylum Nematoda The Roundworms.
Worms Flatworms Bilateral symmetry No coelum Has organs & systems 3 body layers –Ectoderm –Mesoderm –Endoderm Gasses pass in/out by diffusion Anterior.
Worms #1 REVIEW JEOPARDY S2C06 Jeopardy Review Flatworms Segmented worms Roundworms Body parts Body parts Life cycles
Chapter 34 Section 2 Phylum Nematoda & Rotifera. Phylum Nematoda Roundworms (pseudocoelomates) Bilaterally symmetrical 1mm-120mm (4 feet) Digestive tract.
Nematoda Notes. Phylum Nematoda These worms live in soil, animals, both freshwater and marine environments. Some are free-living, but many are parasites.
Worms Notes 3 Major Phylum of Worms Platyhelminthes (Flatworms) Nematodes (Round Worms) Annelida (Segmented Worms)
Unsegmented Worms: Flatworms and Roundworms
Flatworm Characteristics --Flat bodies (gases move by diffusion) --bilateral symmetry --gastrovascular cavity --some flatworms are parasitic, some are.
Presentations today: Derek/Travis Nick/Dustin Rachel/Arianne Erica/Jordan David/Dalton Colton/Taylor Katie/Dylan Dewayne/Ciera.
Phylum Nematoda & Rotifera
36-2 Nematoda and Rotifera  Both phylum have bilateral symmetry  Both have fluid filled space which serves 4 functions 1. Holds internal organs 2. Serves.
Roundworms. Phylum Nematoda 1.Nematode: “round” 2.Live in most envir. 3.Free-living or parasitic 4.Smaller than flatworms, taper at both ends 5.Thick.
ROUNDWORMS. WHAT IS A ROUNDWORM? MEMBERS OF PHYLUM NEMATODA SLENDER, UNSEGMENTED WORMS WITH TAPERED ENDS. MOST ARE FREE-LIVING – FOUND IN SOIL, SALT FLATS,
ROUNDWORMS Kingdom Animalia - Phylum Nematoda --Unsegmented worms --Pseudocoelom ("false coelom") -- body cavity contains organs.
Nematodes (Roundworms) Picture (SEM): Soybean Cyst Nematode.
INVERTEBRATES = NO BACKBONE!. Symmetry Definition- Similar in size, shape, and position Three types of symmetry 1. Spherical 2. Radial 3. Bilateral.
Phylum: Nematoda Phylum: Nematoda.
By: Megan Schwartz.  thin, round body  smooth skin  have bilateral symmetry  many colors.
Phylum Nemata: The Round- worms. What’s a Nematode? Nematodes are different from more familiar worms (such as the earthworm) because they have no body.
Wake-up 1.Write down three characteristics of worms. 2.Write down two different types of worms.
PHYLUM NEMATODA roundworms.
The Nematoda (round worms) Major Characteristics Animal Characteristics Cylinderical and bilateral Triploblastic Pseudocoelomate Complete digestive system.
Aim: What are the three main phyla of worms and describe their main characteristics ? OBJ: Given activity sheet SWBAT state the main characteristics of.
PLATYHELMINTHES. Characteristics Flatworms Class Trematoda: Tapeworms Class Cestoda: Flukes Class Turbellaria: Planarians Bilateral symmetry Many are.
Chapter 27 Round Worms. Kingdom…..animal Kingdom…..animal Phylum……..nematode Phylum……..nematode.
Phylum Nematoda
 What are the three CLASSES of flatworms?  A flatworm does not have a body cavity so we call it an ________________  Flatworms have tissues and ______.
NEMATODA AKA: Round Worms. WHAT IS A ROUNDWORM? What Is a Roundworm? Most species of roundworms are free-living, inhabiting soil, salt flats, aquatic.
Worms, Worms, WORMS! Mrs. Howard’s Life Science. Worms, Worms, WORMS! Roundworms Flatworms Segmented worms Worm Lab Activity Mrs. Howard’s Life Science.
Hook worm Phylum Nematoda- Roundworms Whip worm
Worms Mrs. aRusso Grade 7- Life Science. General Characteristics of Worms Slender, legless invertebrates Have organs (digestive, reproductive, etc.) Show.
Vocabulary Pseudocoelom = a body between the mesoderrn and the endoderm Cuticle = thick, tough, outer covering that protects the worm.
The Aschelminthes Phylum Nematoda. General Information The term “Aschelminthes” refers to a large group of about ten different phyla of soft- bodied worms.
Phylum Nematoda The Roundworms.
Phylum Platyhelminthes
Ascaris Phylum: Nematoda (Roundworms)
FLATWORMS Belong to the KINDGOM ANIMALIA PHYLUM PLATYHELMINTHES.
Roundworms!. Phylum Nematoda (roundworms) The Facts … Body symmetry- Bilateral Reproduction- Sexual Movement- thrashing from side to side Food- Parasites.
WORM NOTES Chapter 9, section 4. Are grouped into.
Phylum Nematoda Phylum Platyhelminthes Phylum Annelida.
POINT > List characteristics of all worms POINT > Identify 3 phyla of worms POINT > Describe flatworms POINT > Describe roundworms POINT > Describe segmented.
Roundworms Ch Phylum – NEMATODA Among the most numerous animals.
Phylum Nematoda. Basic Facts Name meaning: round worm Invertebrate Bilateral symmetry Body plan: Slender, unsegmented worms with tapering ends Digestive.
Free-Living Roundworms
Pseudocoelomate Animals
Flatworms and Roundworms

Flatworm Characteristics
ROUNDWORMS Kingdom Animalia - Phylum Nematoda
Phylum: Nematoda “thread-like”, commonly called roundworms, found just about everywhere Examples: ascaris, pinworms, hookworms, trichina worms.
Worm Phyla Phylum Platyhelminthes Phylum Nematoda Phylum Annelida.
Earthworm Body Systems
Worms.
ROUNDWORMS Kingdom Animalia - Phylum Nematoda Unsegmented worms
Section 3: Flatworms and Roundworms
Worm Phyla Phylum Platyhelminthes Phylum Nematoda Phylum Annelida.
Phylum Nematoda Roundworms.
Roundworms Phylum Nematoda.
Roundworms Phylum Nematoda.
Presentation transcript:

PHYLUM NEMATOD A THE ROUNDWORM S

CHARACTERISTICS TUBULAR SHAPE WITH POINTED ENDS BILATERAL SYMMETRY UNSEGMENTED BODY MOVE IN A WHIP-LIKE MOTION

ROUNDWORMS CAN BE FREE-LIVING IN MOIST SOILS OR PARASITES

1 WAY DIGESTIVE SYSTEM (2 OPENINGS) MOUTH REPRODUCTIVE SYSTEM INTESTINE ANUS MOUTH INTESTINES ANUS

PROBOSCIS INSIDE

LIVE IN HEART/BLOOD

HEART WORMS

LUNG WORMS

LIVE IN HEART/BLOOD EAT BLOOD IN INTESTINE

LIVE IN HEART/BLOOD EAT BLOOD IN INTESTINE LIVE IN MUSCLE

TRICHINA WORM CYSTS

LIVE IN HEART/BLOOD EAT BLOOD IN INTESTINE EAT FOOD IN INTESTINE LIVE IN MUSCLE

DOG ROUND WORMS - intestinal

THREAD WORMS – in muscle

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.