holt 7th ch 14 test
... 6. The small intestine absorbs nutrients and the large intestine forms feces as part of the ______________________. 7. Many animals have a body cavity, called a(n) ______________________, that surrounds and protects groups of organs. 8. Which of the following is NOT true about animals? a. They are m ...
... 6. The small intestine absorbs nutrients and the large intestine forms feces as part of the ______________________. 7. Many animals have a body cavity, called a(n) ______________________, that surrounds and protects groups of organs. 8. Which of the following is NOT true about animals? a. They are m ...
Soft-bodied animals that usually have in internal or external shell
... • Soft-bodied, with head attached to a single foot. This may be separated into tentacles or arms. • Most are predators. • Tentacles have sucking disks that grab and hold prey. • They use fins and siphons to move swiftly through the water. • “Shell” is reduced and internal ...
... • Soft-bodied, with head attached to a single foot. This may be separated into tentacles or arms. • Most are predators. • Tentacles have sucking disks that grab and hold prey. • They use fins and siphons to move swiftly through the water. • “Shell” is reduced and internal ...
Pseudocoelomate Animals A. Coelom
... e. Excretory system one or more simple gland cells f. Pharynx - muscular throat g. Male reproductive tract opening into rectum to form cloaca - female separate h. Pseudocoel - hydrostatic skeleton 4. Functional Anatomy a. Hydrostatic skeleton 1. Pseudocoel contains fluid under high pressure ...
... e. Excretory system one or more simple gland cells f. Pharynx - muscular throat g. Male reproductive tract opening into rectum to form cloaca - female separate h. Pseudocoel - hydrostatic skeleton 4. Functional Anatomy a. Hydrostatic skeleton 1. Pseudocoel contains fluid under high pressure ...
Zoology Semester Exam Study Guide 1st semester 1. Which of the
... 14. Which of the following is NOT a goal of science? a. to investigate and understand nature c. to use data to support a particular point of view b. to explain events in nature d. to use explanations to make useful predictions 15. The work of scientists begins with a. testing a hypothesis. c. creat ...
... 14. Which of the following is NOT a goal of science? a. to investigate and understand nature c. to use data to support a particular point of view b. to explain events in nature d. to use explanations to make useful predictions 15. The work of scientists begins with a. testing a hypothesis. c. creat ...
Chapter 40 - Cloudfront.net
... another Neuron: functional unit that transmits impulses Dendrites: transmit impulses from tips to rest of neuron Axons: transmit impulses toward another neuron or effector ...
... another Neuron: functional unit that transmits impulses Dendrites: transmit impulses from tips to rest of neuron Axons: transmit impulses toward another neuron or effector ...
INVERTEBRATE ANIMALS
... 3 body parts: head, thorax, abdomen 1 pair of antennae 6 legs some have 2 pairs of wings ex: bees, ants, butterflies, beetles, grasshoppers ARACHNIDS Arthropods (jointed legs) 2 body sections: Cephalothorax and abdomen 8 legs mouth parts: fangs, sucking ex: spiders, ticks, scorpi ...
... 3 body parts: head, thorax, abdomen 1 pair of antennae 6 legs some have 2 pairs of wings ex: bees, ants, butterflies, beetles, grasshoppers ARACHNIDS Arthropods (jointed legs) 2 body sections: Cephalothorax and abdomen 8 legs mouth parts: fangs, sucking ex: spiders, ticks, scorpi ...
Animal Phyla PowerPoint
... Phylum Arthropoda Perhaps most successful phylum ¾ of all described living species Success related to body plan of all major biomes Exoskeleton made of chitin and protein ...
... Phylum Arthropoda Perhaps most successful phylum ¾ of all described living species Success related to body plan of all major biomes Exoskeleton made of chitin and protein ...
Worms - Cloudfront.net
... – Hooks attach to inner walls of intestines – Food absorbed through skin – Grow up to 12 meters ...
... – Hooks attach to inner walls of intestines – Food absorbed through skin – Grow up to 12 meters ...
Number 15_Scorpion Flies.doc
... Scorpion flies are predatory insects. They belong to the insect Order Mecoptera and have two pairs of wings unlike true flies (Order Diptera) which have only a single pair. The name, scorpion fly, is derived from the shape of the end of the abdomen in the male which is curved and held forward very m ...
... Scorpion flies are predatory insects. They belong to the insect Order Mecoptera and have two pairs of wings unlike true flies (Order Diptera) which have only a single pair. The name, scorpion fly, is derived from the shape of the end of the abdomen in the male which is curved and held forward very m ...
MOLLUSK VOCAB ONLY
... A organ specialized for the exchange of gill gases with water _____________ Fan-like structures at the anterior end of a clam that help move food toward the palps mouth _____________ Pigment cells in the outer mantle layer in cephalopods that can produce sudden color change ________________ chromat ...
... A organ specialized for the exchange of gill gases with water _____________ Fan-like structures at the anterior end of a clam that help move food toward the palps mouth _____________ Pigment cells in the outer mantle layer in cephalopods that can produce sudden color change ________________ chromat ...
MOLLUSK VOCAB ONLY
... A organ specialized for the exchange of gill gases with water _____________ Fan-like structures at the anterior end of a clam that help move food toward the palps mouth _____________ Pigment cells in the outer mantle layer in cephalopods that can produce sudden color change ________________ chromat ...
... A organ specialized for the exchange of gill gases with water _____________ Fan-like structures at the anterior end of a clam that help move food toward the palps mouth _____________ Pigment cells in the outer mantle layer in cephalopods that can produce sudden color change ________________ chromat ...
PHYLUM MOLLUSCA Clams Ingestion, Digestion, and Elimination
... mouth Palps (‘fleshy-lips’) around mouth sort the food and pass it onto the mouth Food then moves down the esophagus into the stomach where digestion occurs Digestive glands secrete enzymes for digestion Nutrients enter intestine and are absorbed Wastes pass into the rectum through the anus excu ...
... mouth Palps (‘fleshy-lips’) around mouth sort the food and pass it onto the mouth Food then moves down the esophagus into the stomach where digestion occurs Digestive glands secrete enzymes for digestion Nutrients enter intestine and are absorbed Wastes pass into the rectum through the anus excu ...
File
... 2 pairs of wings. The forewings are narrower than the hind wings and hardened or leathery at the base. They are held roof-like overlapping the abdomen at rest. The hind wing is membranous and held folded fan-like under the forewings when at restMandibulate mouthparts Large compound eyes Antennae may ...
... 2 pairs of wings. The forewings are narrower than the hind wings and hardened or leathery at the base. They are held roof-like overlapping the abdomen at rest. The hind wing is membranous and held folded fan-like under the forewings when at restMandibulate mouthparts Large compound eyes Antennae may ...
Worms - Cloudfront.net
... • Cylindrical bodies w/ mouth and anus • Separate male/female – Sexual reproduction ...
... • Cylindrical bodies w/ mouth and anus • Separate male/female – Sexual reproduction ...
Chapter 33 Notes - schallesbiology
... – (Mobility- adults are sessile- but some species can move up to 4mm/day (http://www.ucmp.berkeley.edu/porifera/poriferalh.html) *larvae have flagella.) ...
... – (Mobility- adults are sessile- but some species can move up to 4mm/day (http://www.ucmp.berkeley.edu/porifera/poriferalh.html) *larvae have flagella.) ...
Four Winds Nature Institute
... Earwigs live in damp crevices. The long forceps-like pincers on their abdomens are curved in males and straight in females. These are used to open their folded hind wings, for defense, and to capture prey. The female digs a chamber in the soil and lays a mass of eggs which she guards until the young ...
... Earwigs live in damp crevices. The long forceps-like pincers on their abdomens are curved in males and straight in females. These are used to open their folded hind wings, for defense, and to capture prey. The female digs a chamber in the soil and lays a mass of eggs which she guards until the young ...
Chapter 6 – Survey of Animals
... internal organs can be suspended so they are not negatively affected by muscle pressure and body movement. ...
... internal organs can be suspended so they are not negatively affected by muscle pressure and body movement. ...
25.1 Animal Origins
... • Divide into a series of functionally connected units along main body axis ...
... • Divide into a series of functionally connected units along main body axis ...
Zoology
... a solid band of tissue around gut and through programmed cell death space opens inside this band to form a coelom, ends up with two body cavities: gut and coelom. Enterocoleous-cells from gut lining grow outward as pouches and expand into blastocoel , the pouch walls form a mesodermal ring, enclose ...
... a solid band of tissue around gut and through programmed cell death space opens inside this band to form a coelom, ends up with two body cavities: gut and coelom. Enterocoleous-cells from gut lining grow outward as pouches and expand into blastocoel , the pouch walls form a mesodermal ring, enclose ...
Insect physiology
Insect physiology includes the physiology and biochemistry of insect organ systems.Although diverse, insects are quite indifferent in overall design, internally and externally. The insect is made up of three main body regions (tagmata), the head, thorax and abdomen.The head comprises six fused segments with compound eyes, ocelli, antennae and mouthparts, which differ according to the insect’s particular diet, e.g. grinding, sucking, lapping and chewing. The thorax is made up of three segments: the pro, meso and meta thorax, each supporting a pair of legs which may also differ, depending on function, e.g. jumping, digging, swimming and running. Usually the middle and the last segment of the thorax have paired wings. The abdomen generally comprises eleven segments and contains the digestive and reproductive organs.A general overview of the internal structure and physiology of the insect is presented, including digestive, circulatory, respiratory, muscular, endocrine and nervous systems, as well as sensory organs, temperature control, flight and molting.