Arthropods 09
... – Includes crabs, shrimps, lobsters, crayfishes, and barnacles. – 2 pairs of antennae, two or three body sections, and chewing mouthparts called ...
... – Includes crabs, shrimps, lobsters, crayfishes, and barnacles. – 2 pairs of antennae, two or three body sections, and chewing mouthparts called ...
19.4 Molluscs, Annelids, and Arthropods
... • Millipedes – 2 pairs of appendages per segment Herbivorous ...
... • Millipedes – 2 pairs of appendages per segment Herbivorous ...
Animal Development
... Concept 32.3: Animals can be characterized by “body plans” • Zoologists sometimes categorize animals according to a body plan, a set of morphological and developmental traits ...
... Concept 32.3: Animals can be characterized by “body plans” • Zoologists sometimes categorize animals according to a body plan, a set of morphological and developmental traits ...
Chapters 31 and 32 - Kealakehe High School
... How do the cell walls of fungi differ from the cell walls of plants? They contain chitin, a strong flexible nitrogen containing polysaccaride that is also found in the external skeletons of insects and other arthropods, and septum cross walls. How do fungi contribute to an ecosystem? They keep i ...
... How do the cell walls of fungi differ from the cell walls of plants? They contain chitin, a strong flexible nitrogen containing polysaccaride that is also found in the external skeletons of insects and other arthropods, and septum cross walls. How do fungi contribute to an ecosystem? They keep i ...
Lab 5: Invertebrates
... Phylum Platyhelminthes are the flatworms. They are all quite flat (less then 1 mm thick) and come in many wonderful colors. They often have eye spots and can be seen ...
... Phylum Platyhelminthes are the flatworms. They are all quite flat (less then 1 mm thick) and come in many wonderful colors. They often have eye spots and can be seen ...
BY 124 SI Test II, Session I I. Animal Diversity 1. What are some
... Why is this important? Most of the more advanced organisms have bilateral symmetry, why? Bilateral animals have a left and a right side that need to communicate. Think about the brain. The left side ...
... Why is this important? Most of the more advanced organisms have bilateral symmetry, why? Bilateral animals have a left and a right side that need to communicate. Think about the brain. The left side ...
Animal Evolution
... Arthropoda), has a left side and a right side. Only one imaginary cut divides the animal into mirror-image halves. ...
... Arthropoda), has a left side and a right side. Only one imaginary cut divides the animal into mirror-image halves. ...
Animalia Arthropoda - HRSBSTAFF Home Page
... Like their exteriors, the internal organs of arthropods are generally built of repeated segments. Their nervous system is "ladder-like", with paired ventral nerve cords running through all segments and forming paired ganglia in each segment. Their heads are formed by fusion of varying numbers of seg ...
... Like their exteriors, the internal organs of arthropods are generally built of repeated segments. Their nervous system is "ladder-like", with paired ventral nerve cords running through all segments and forming paired ganglia in each segment. Their heads are formed by fusion of varying numbers of seg ...
phylum: echinodermata
... They are the most mobile of the echinoderms and move by writhing their arms. Feeding Omnivorous. They feed on small animals and decaying plant matter (detritus). They use their tube feet to catch suspended food material in the water, or to pick food off the bottom. They lack an anus and wastes are r ...
... They are the most mobile of the echinoderms and move by writhing their arms. Feeding Omnivorous. They feed on small animals and decaying plant matter (detritus). They use their tube feet to catch suspended food material in the water, or to pick food off the bottom. They lack an anus and wastes are r ...
Zoology
... 1. Animals are multicellular Except for sponges, animal cells are arranged into tissues (a tissue is a group of cells alike in structure and function… such as muscle tissue or brain tissue). Tissues are necessary to produce organs and organ systems. ...
... 1. Animals are multicellular Except for sponges, animal cells are arranged into tissues (a tissue is a group of cells alike in structure and function… such as muscle tissue or brain tissue). Tissues are necessary to produce organs and organ systems. ...
Zoology - Ursuline High School
... 1. Animals are multicellular Except for sponges, animal cells are arranged into tissues (a tissue is a group of cells alike in structure and function… such as muscle tissue or brain tissue). Tissues are necessary to produce organs and organ systems. ...
... 1. Animals are multicellular Except for sponges, animal cells are arranged into tissues (a tissue is a group of cells alike in structure and function… such as muscle tissue or brain tissue). Tissues are necessary to produce organs and organ systems. ...
Kingdom Animalia Characteristics
... • Sensitive to vibrations on ground-rain • Prey for robins, shrews, jays, snakes • Leeches have cornified knobs to break skin, anticoagulant and anesthetic ...
... • Sensitive to vibrations on ground-rain • Prey for robins, shrews, jays, snakes • Leeches have cornified knobs to break skin, anticoagulant and anesthetic ...
Kingdom Animalia Characteristics
... • Sensitive to vibrations on ground-rain • Prey for robins, shrews, jays, snakes • Leeches have cornified knobs to break skin, anticoagulant and anesthetic ...
... • Sensitive to vibrations on ground-rain • Prey for robins, shrews, jays, snakes • Leeches have cornified knobs to break skin, anticoagulant and anesthetic ...
introduction to animal evolution outline objectives
... • These animals have an oral (top) and aboral (bottom) side, but no front, back, left, or right sides. Bilateria exhibit bilateral symmetry (Figure 32.4b). ...
... • These animals have an oral (top) and aboral (bottom) side, but no front, back, left, or right sides. Bilateria exhibit bilateral symmetry (Figure 32.4b). ...
Chapter 32 The Ecdysoans: The Molting Animals
... Chapter 33 The Ecdysoans: The Molting Animals Biology 102 Tri-County Technical College Pendleton, SC ...
... Chapter 33 The Ecdysoans: The Molting Animals Biology 102 Tri-County Technical College Pendleton, SC ...
Animal Evolution –The Invertebrates
... Transition from Water to Land Vertebrates evolved in the seas, where cartilaginous and bony fishes still live Of all vertebrates, modern bony fishes are most diverse One group gave rise to aquatic tetrapods (fourlegged walkers), the descendants of which moved onto dry land ...
... Transition from Water to Land Vertebrates evolved in the seas, where cartilaginous and bony fishes still live Of all vertebrates, modern bony fishes are most diverse One group gave rise to aquatic tetrapods (fourlegged walkers), the descendants of which moved onto dry land ...
bio project
... Once a wolf spider captures its prey, it injects venom into its prey by using its fang-like mouthparts. This is when the digestion process is start and in doing this the digestion process is started. Wolf spiders sometimes hunt for nutrition by feeding off of insect carcasses. This is not as common ...
... Once a wolf spider captures its prey, it injects venom into its prey by using its fang-like mouthparts. This is when the digestion process is start and in doing this the digestion process is started. Wolf spiders sometimes hunt for nutrition by feeding off of insect carcasses. This is not as common ...
PowerPoint Presentation - HUMAN EMBRYOLOGY
... Bilateral Symmetry - arrangement of body parts such that a single plane passing through the longitudinal axis divides the animal into right and left mirror images (vertebrates). – Cephalization – form distinct head to analyze the environment as they move through it. ...
... Bilateral Symmetry - arrangement of body parts such that a single plane passing through the longitudinal axis divides the animal into right and left mirror images (vertebrates). – Cephalization – form distinct head to analyze the environment as they move through it. ...
one-way digestive system
... i. Flatworms (e.g., planaria) can be found in marine or aquatic environments, as well as damp terrestrial habitats. ii. Bilateral symmetry allows both the specialization of different body parts and cephalization. Cephalization allows animals to move through and experience their environment head firs ...
... i. Flatworms (e.g., planaria) can be found in marine or aquatic environments, as well as damp terrestrial habitats. ii. Bilateral symmetry allows both the specialization of different body parts and cephalization. Cephalization allows animals to move through and experience their environment head firs ...
Phyla of Invertebrates - Trimble County Schools
... 18.12 EVOLUTION CONNECTION: Insects are the most successful group of animals – 70% of all animal species are insects – There may be as many as 30 million insect species ...
... 18.12 EVOLUTION CONNECTION: Insects are the most successful group of animals – 70% of all animal species are insects – There may be as many as 30 million insect species ...
Rotifer Anatomy
... One of the most abundant types of worms in the world. 12,000 species named, estimated 500,000 species worldwide yet to be discovered. They live in a wide variety of habitats from the ocean, freshwater lakes and streams, soil, from the poles to the equator. Good topsoil may contain billions of nemato ...
... One of the most abundant types of worms in the world. 12,000 species named, estimated 500,000 species worldwide yet to be discovered. They live in a wide variety of habitats from the ocean, freshwater lakes and streams, soil, from the poles to the equator. Good topsoil may contain billions of nemato ...
Animals PPT
... • Instinctive behavior: involve more complex actions – Courtship behavior: males and females carry out before mating – Territory: physical space an animal defends against other members of its species • Uses pheromones to mark territory ...
... • Instinctive behavior: involve more complex actions – Courtship behavior: males and females carry out before mating – Territory: physical space an animal defends against other members of its species • Uses pheromones to mark territory ...
Stemscopes Guided Practice
... Seals, walruses, whales, and penguins rely on these fatty deposits to keep them warm in cold ocean water. ...
... Seals, walruses, whales, and penguins rely on these fatty deposits to keep them warm in cold ocean water. ...
body cavity
... 5- From your study of zoology what the differentiation of unicellular and multicellular ? 6- Differ between Metazoa and Parazoa ? 7- What the meaning of true tissue ? 8- Eumetazoa include ……… and ………… ? 9- What the meaning of diploblastic a and triploblastic a ? 10- Compare between diploblastic a an ...
... 5- From your study of zoology what the differentiation of unicellular and multicellular ? 6- Differ between Metazoa and Parazoa ? 7- What the meaning of true tissue ? 8- Eumetazoa include ……… and ………… ? 9- What the meaning of diploblastic a and triploblastic a ? 10- Compare between diploblastic a an ...
Animal locomotion
Animal locomotion, in ethology, is any of a variety of movements that results in progression from one place to another. Some modes of locomotion are (initially) self-propelled, e.g. running, swimming, jumping, flying, soaring and gliding. There are also many animal species that depend on their environment for transportation, a type of mobility called passive locomotion, e.g. sailing (some jellyfish), kiting (spiders) and rolling (some beetles and spiders).Animals move for a variety of reasons, such as to find food, a mate, a suitable microhabitat, or to escape predators. For many animals, the ability to move is essential for survival and, as a result, natural selection has shaped the locomotion methods and mechanisms used by moving organisms. For example, migratory animals that travel vast distances (such as the Arctic tern) typically have a locomotion mechanism that costs very little energy per unit distance, whereas non-migratory animals that must frequently move quickly to escape predators are likely to have energetically costly, but very fast, locomotion.