Kingdom Animalia Review
... 6. As animals became more complex, why was the development of a coelom important? 7. Describe the three types of body symmetry. 8. Which form of symmetry is characteristic of the highest animals? 9. Explain why animals with radial symmetry show no signs of cephalization. 10. List the main body areas ...
... 6. As animals became more complex, why was the development of a coelom important? 7. Describe the three types of body symmetry. 8. Which form of symmetry is characteristic of the highest animals? 9. Explain why animals with radial symmetry show no signs of cephalization. 10. List the main body areas ...
Amphibians and Reptiles: An Introduction to Herpetofauna
... Can allow the uptake of chemicals in the environment ...
... Can allow the uptake of chemicals in the environment ...
Lecture Exam 2
... A) I only B) II only C) III only D) I and III only E) II and III only 13) Compared to the seawater around them, most marine invertebrates are _____. A) hyperosmotic and isoosmotic B) hyperosmotic C) isoosmotic D) hypoosmotic 14) In examining an unknown animal species during its embryonic development ...
... A) I only B) II only C) III only D) I and III only E) II and III only 13) Compared to the seawater around them, most marine invertebrates are _____. A) hyperosmotic and isoosmotic B) hyperosmotic C) isoosmotic D) hypoosmotic 14) In examining an unknown animal species during its embryonic development ...
File
... _____________ cavity: central cavity with single opening that functions in both digestion and distribution of nutrients Alimentary canal: digestive tract with ___________ (mouth and anus) ...
... _____________ cavity: central cavity with single opening that functions in both digestion and distribution of nutrients Alimentary canal: digestive tract with ___________ (mouth and anus) ...
Invertebrate Animal Phyla: Worms
... *No body cavity. * Flattened body dorsal and ventral. * Have a Central Nervous System (CNS). Define: * Well developed muscular system. * One opening to the gut (still). Mouth/Anus * Parasitic worms can have life cycles with multiple hosts. ...
... *No body cavity. * Flattened body dorsal and ventral. * Have a Central Nervous System (CNS). Define: * Well developed muscular system. * One opening to the gut (still). Mouth/Anus * Parasitic worms can have life cycles with multiple hosts. ...
Animals intro
... The basic organization of germ layers, concentric layers of embryonic tissue that form various tissues and organs, differs between radiata and bilateria. The radiata are said to be diploblastic because they have two germ layers. – The ectoderm, covering the surface of the embryo, give rise to the o ...
... The basic organization of germ layers, concentric layers of embryonic tissue that form various tissues and organs, differs between radiata and bilateria. The radiata are said to be diploblastic because they have two germ layers. – The ectoderm, covering the surface of the embryo, give rise to the o ...
Animal Adaptations to the Desert - Reptiles
... 3) Writing/drawing materials BACKGROUND Many animals, including mammals, birds, reptiles, fish, insects and other invertebrates, have adapted to the stresses of the Sonoran Desert. Desert adaptations can be manifested in behavior, size, shape, or physiology. The highest priorities for any desert dwe ...
... 3) Writing/drawing materials BACKGROUND Many animals, including mammals, birds, reptiles, fish, insects and other invertebrates, have adapted to the stresses of the Sonoran Desert. Desert adaptations can be manifested in behavior, size, shape, or physiology. The highest priorities for any desert dwe ...
animal behaviour - Careerline Courses
... 1. The way the body’s physiology responds to external stimuli. 2. The way the body’s internal environment can affect the animal’s behaviour. External stimuli that can affect behaviour include: Stimuli to sensory organs Dysfunction of sensory organs. Internal influences on behaviour can include: ...
... 1. The way the body’s physiology responds to external stimuli. 2. The way the body’s internal environment can affect the animal’s behaviour. External stimuli that can affect behaviour include: Stimuli to sensory organs Dysfunction of sensory organs. Internal influences on behaviour can include: ...
Invisible Garden microscope activity teachers notes
... Earthworms are long tube-shaped animals, with their digestive system running through their entire length. They have neither an exoskeleton like insects nor an internal skeleton like mammals. They keep their shape with fluid filled chambers and muscles going around and along the body allow them to mo ...
... Earthworms are long tube-shaped animals, with their digestive system running through their entire length. They have neither an exoskeleton like insects nor an internal skeleton like mammals. They keep their shape with fluid filled chambers and muscles going around and along the body allow them to mo ...
Ch 32 Animal Diversity
... The beginning of the Cenozoic era followed mass extinctions of both terrestrial and marine animals These extinctions included the large, nonflying dinosaurs and the marine reptiles Modern mammal orders and insects diversified during the Cenozoic ...
... The beginning of the Cenozoic era followed mass extinctions of both terrestrial and marine animals These extinctions included the large, nonflying dinosaurs and the marine reptiles Modern mammal orders and insects diversified during the Cenozoic ...
Chapter 27: Introduction to Animals
... Segmentation Segmentation in body structure underlies the organization of all advanced animals. ...
... Segmentation Segmentation in body structure underlies the organization of all advanced animals. ...
Lecture Outline
... 1. As the gastropod larva develops, the internal organs undergo a unique twisting, or torsion, that places the anus anteriorly near the mouth. 2. Nudibranchs seem to have undergone detorsion and have exposed ctenidia. B. Hiding Out, One Way or Another 1. The chiton is protected when the eight plates ...
... 1. As the gastropod larva develops, the internal organs undergo a unique twisting, or torsion, that places the anus anteriorly near the mouth. 2. Nudibranchs seem to have undergone detorsion and have exposed ctenidia. B. Hiding Out, One Way or Another 1. The chiton is protected when the eight plates ...
35-2 Cnidaria and Ctenophora
... waters. The coral reefs have symbiotic algae that live in them. This is one reason why they are in shallow depths, so that the algae can photosynthesize. ...
... waters. The coral reefs have symbiotic algae that live in them. This is one reason why they are in shallow depths, so that the algae can photosynthesize. ...
student part 1
... 1. ______________________ (3,000 species) include freshwater planaria such as the planaria Dugesia. 2. ______________________ live in lakes, ponds, and streams and feed on small living or dead organisms. 3. The head is ______________________ arrow-shaped; side extensions (auricles) are sensory organ ...
... 1. ______________________ (3,000 species) include freshwater planaria such as the planaria Dugesia. 2. ______________________ live in lakes, ponds, and streams and feed on small living or dead organisms. 3. The head is ______________________ arrow-shaped; side extensions (auricles) are sensory organ ...
Cnidarians
... o Consist of feathery or bushy colonies of tiny polyps o Polyps can be specialized for feeding, defense or reproduction o Toxins from nematocysts can produce painful reactions in humans o Class ______________________ (True jellyfish) o Rounded body (bell) can be up to 2 meters o Swim with rhythmic c ...
... o Consist of feathery or bushy colonies of tiny polyps o Polyps can be specialized for feeding, defense or reproduction o Toxins from nematocysts can produce painful reactions in humans o Class ______________________ (True jellyfish) o Rounded body (bell) can be up to 2 meters o Swim with rhythmic c ...
An introduction to animal diversity
... pass through the central point and divide the organism into halves. Unicellular protists. Radial Symmetry: one main axis and any plane cutting through that axis divides the animal into similar parts. Cnidarians and Ctenophores, adult Echinoderms Bilateral Symmetry: Animal can be divided into a mirro ...
... pass through the central point and divide the organism into halves. Unicellular protists. Radial Symmetry: one main axis and any plane cutting through that axis divides the animal into similar parts. Cnidarians and Ctenophores, adult Echinoderms Bilateral Symmetry: Animal can be divided into a mirro ...
Reading WS
... be female for as long as she lives. What is a trochophore? True or False: Individuals of the mollusk phylum can be found in fresh water, marine water, and on land. True or False: There are more vertebrate animals on land than mollusks. What are the three major classes of mollusks? How small is the s ...
... be female for as long as she lives. What is a trochophore? True or False: Individuals of the mollusk phylum can be found in fresh water, marine water, and on land. True or False: There are more vertebrate animals on land than mollusks. What are the three major classes of mollusks? How small is the s ...
Chapter 28: The Animal Kingdom
... a) These cells aid in digestion and food transport; others secrete the spicules F. Sponges may reproduce asexually by budding or fragmentation G. Sponges may reproduce sexually by production of egg and sperm 1. Most sponges are hermaphroditic, but typically produce eggs and sperm at different times ...
... a) These cells aid in digestion and food transport; others secrete the spicules F. Sponges may reproduce asexually by budding or fragmentation G. Sponges may reproduce sexually by production of egg and sperm 1. Most sponges are hermaphroditic, but typically produce eggs and sperm at different times ...
Nephila clavipes (Golden Orb Weaver)
... An intricate fine mesh web is built by the female that can be several feet in size with one or two males sitting in it. Semi-permanent web that is repaired every day or when necessary (Peters, 1955). Webs found near water sources, at the ends of forested areas, swamps, near to walking paths etc., in ...
... An intricate fine mesh web is built by the female that can be several feet in size with one or two males sitting in it. Semi-permanent web that is repaired every day or when necessary (Peters, 1955). Webs found near water sources, at the ends of forested areas, swamps, near to walking paths etc., in ...
Snake Field Trip Experience
... What type of dispersion pattern should we find? Would it be similar for all species? Why or why not? Similarly, what are ways that snakes may escape their predators once detected? Would certain body patterns help or deter these escape behaviors? How would you predict snakes to avoid their predators ...
... What type of dispersion pattern should we find? Would it be similar for all species? Why or why not? Similarly, what are ways that snakes may escape their predators once detected? Would certain body patterns help or deter these escape behaviors? How would you predict snakes to avoid their predators ...
Amphibians and Reptiles: An Introduction to Herpetofauna
... Can eat prey much larger than themselves ...
... Can eat prey much larger than themselves ...
Amphibians and Reptiles: An Introduction to Herpetofauna
... Can eat prey much larger than themselves ...
... Can eat prey much larger than themselves ...
Deciduous Forest
... supply of food. Also the trees provide shelter for them. Animal use the trees for food and a water sources. Most of the animals are camouflaged to look like the ground. The plants have adapted to the forests by leaning toward the sun. Soaking up the nutrients in the ground is also a way of adaptatio ...
... supply of food. Also the trees provide shelter for them. Animal use the trees for food and a water sources. Most of the animals are camouflaged to look like the ground. The plants have adapted to the forests by leaning toward the sun. Soaking up the nutrients in the ground is also a way of adaptatio ...
Animal Body Plans
... Animal body plans have evolved over time § Many reflect ancient innovations – traits that have been conserved over evolutionary time § Gastrulation is under molecular control by Hox genes § Most animals (and only animals) have Hox genes that regulate the development of body form § the Hox fa ...
... Animal body plans have evolved over time § Many reflect ancient innovations – traits that have been conserved over evolutionary time § Gastrulation is under molecular control by Hox genes § Most animals (and only animals) have Hox genes that regulate the development of body form § the Hox fa ...
Kingdom Animalia PPT
... Strong, bony skeletons and toes with claws Dry, scaly skin, almost watertight Respiration through well-developed lungs Produce an amniotic egg Ectothermic metabolism ...
... Strong, bony skeletons and toes with claws Dry, scaly skin, almost watertight Respiration through well-developed lungs Produce an amniotic egg Ectothermic metabolism ...