Sponge and Cnidarians
... and eggs are released into water Thousands of gametes are released at a time ...
... and eggs are released into water Thousands of gametes are released at a time ...
I. Concept 32.1: What is an Animal?
... •Animals can be categorized by body symmetry or the lack of it a. Radial symmetry (Radiata) -Characterized by a body shaped like a pie or barrel, with many equal parts radiating outward like spokes of a wheel -have oral and aboral sides but no front, back, left, or right surfaces ...
... •Animals can be categorized by body symmetry or the lack of it a. Radial symmetry (Radiata) -Characterized by a body shaped like a pie or barrel, with many equal parts radiating outward like spokes of a wheel -have oral and aboral sides but no front, back, left, or right surfaces ...
25 PowerPoint – Invertebrates
... segment is called a proglottid) each proglottid is a hermaphroditic reproductive organ tapeworms can grow very long (40-60 feet!) attach to the intestine with hooks and suckers on the head do not have well developed digestive systems ...
... segment is called a proglottid) each proglottid is a hermaphroditic reproductive organ tapeworms can grow very long (40-60 feet!) attach to the intestine with hooks and suckers on the head do not have well developed digestive systems ...
Anatomical Terms Worksheet
... Anatomy: Directional Terms Practice In Anatomy specific terms are used to explain the location of body organs, systems, as well as body movements. •1 Fill in the missing words to make the passage correct using words from the word bank provided. reference, side, stand, body, arms, hands, anatomical, ...
... Anatomy: Directional Terms Practice In Anatomy specific terms are used to explain the location of body organs, systems, as well as body movements. •1 Fill in the missing words to make the passage correct using words from the word bank provided. reference, side, stand, body, arms, hands, anatomical, ...
Skeletal Exam Study Guide
... What's the advantage of having 2 bones in the forearm and lower leg? ...
... What's the advantage of having 2 bones in the forearm and lower leg? ...
Type of Body Symmetry
... around a central axis and radiate from the central core like the spokes of a wheel exhibit radial symmetry. (Think of an orange.) 3. Organisms whose body parts are arranged along a longitudinal axis where right and left half are mirror images of each other exhibit bilaterial symmetry. (Think of a bu ...
... around a central axis and radiate from the central core like the spokes of a wheel exhibit radial symmetry. (Think of an orange.) 3. Organisms whose body parts are arranged along a longitudinal axis where right and left half are mirror images of each other exhibit bilaterial symmetry. (Think of a bu ...
Flatworms and Ribbon Worms
... • Asexual -it attaches to a substrate -stretches its body -breaks into two • Sexual -can produce on their own because they contain both reproductive systems in each body ...
... • Asexual -it attaches to a substrate -stretches its body -breaks into two • Sexual -can produce on their own because they contain both reproductive systems in each body ...
Introduction to Biomechanics for engineering students
... blood returns through the veins to the right atrium of the heart; from there it is pumped by one of the pumping functions trough the right ventricle into the pulmonary artery, and then into the lungs. From the lungs it returns through the pulmonary veins to the left atrium of the heart and it is pum ...
... blood returns through the veins to the right atrium of the heart; from there it is pumped by one of the pumping functions trough the right ventricle into the pulmonary artery, and then into the lungs. From the lungs it returns through the pulmonary veins to the left atrium of the heart and it is pum ...
Slide 1
... •Anatomical Location: deep in your trunk, inferior to your head •Body System: Excretory System •Basic Function: to regulate the bodies fluid volume, mineral composition, and acidity by excreting and reabsorbing water and inorganic electrolytes ...
... •Anatomical Location: deep in your trunk, inferior to your head •Body System: Excretory System •Basic Function: to regulate the bodies fluid volume, mineral composition, and acidity by excreting and reabsorbing water and inorganic electrolytes ...
anatomical terms of the body
... A sagittal plane can run vertically down through the body at any point, not necessarily dividing it into identical right and left sections. The right and left sections are called longitudinal sections. ...
... A sagittal plane can run vertically down through the body at any point, not necessarily dividing it into identical right and left sections. The right and left sections are called longitudinal sections. ...
Animal Phyla - Teaching Biology Project
... • Digestive sac (incomplete digestive system) or tube (complete) that opens at the body surface ...
... • Digestive sac (incomplete digestive system) or tube (complete) that opens at the body surface ...
Animals - Johnston Community College
... intestine, which coils about the visceral mass and then is surrounded by the heart as it extends to the anus. The anus empties at an excurrent siphon. Sexes are usually separate and the gonad is located around the coils of the intestine. ...
... intestine, which coils about the visceral mass and then is surrounded by the heart as it extends to the anus. The anus empties at an excurrent siphon. Sexes are usually separate and the gonad is located around the coils of the intestine. ...
Chapter 1 Introduction to Forensic Science Forensic Science
... Trial judge will act as GATEKEEPER deciding whether evidence is admissible or not ...
... Trial judge will act as GATEKEEPER deciding whether evidence is admissible or not ...
1st Semester Review
... List the levels of organization of the body (of living organisms) in order. List several examples of organelles. What is a negative feedback loop? … A positive feedback loop. … with examples. Understand nitrogen base pairings for DNA as well as for RNA. What is the basic unit of structure and functi ...
... List the levels of organization of the body (of living organisms) in order. List several examples of organelles. What is a negative feedback loop? … A positive feedback loop. … with examples. Understand nitrogen base pairings for DNA as well as for RNA. What is the basic unit of structure and functi ...
Pseudocoelomate animals
... invertebrate phyla) are the only pseudocoelomate animals. These also represent the first animals of triploblastic development. ...
... invertebrate phyla) are the only pseudocoelomate animals. These also represent the first animals of triploblastic development. ...
Bhopal Gas Tragedy
... (a) The possibility of Carbon Monoxide as the primary, though transient: cause was ruled out after preliminary spectroscopic examination. (b) Hence, Prof. Chandra strongly invoked a possible exposure to HCN (Hydrogen Cyanide). This resulted in a needless major controversy, in spite of a paper as rec ...
... (a) The possibility of Carbon Monoxide as the primary, though transient: cause was ruled out after preliminary spectroscopic examination. (b) Hence, Prof. Chandra strongly invoked a possible exposure to HCN (Hydrogen Cyanide). This resulted in a needless major controversy, in spite of a paper as rec ...
37-1 Mollusks
... Mantle Covers visceral mass, which secretes 1 or more hard shells made of calcium carbonate. Found in both sexes. Protects entire animal. The disadvantage is that the animal cannot exchange gases, so they had to evolve gills, which exchange gases with water. The gills are protected by the mantle c ...
... Mantle Covers visceral mass, which secretes 1 or more hard shells made of calcium carbonate. Found in both sexes. Protects entire animal. The disadvantage is that the animal cannot exchange gases, so they had to evolve gills, which exchange gases with water. The gills are protected by the mantle c ...
The Study of Human Anatomy
... Gross Anatomy is the study of body surface, regions, and sections. It studies organs and their relationship to one another. Microscopic Anatomy studies the cells and tissues. Cytology is the study of cells and Histology is the study of tissues. Systemic and Regional Anatomy Methods of study Inspecti ...
... Gross Anatomy is the study of body surface, regions, and sections. It studies organs and their relationship to one another. Microscopic Anatomy studies the cells and tissues. Cytology is the study of cells and Histology is the study of tissues. Systemic and Regional Anatomy Methods of study Inspecti ...
Outline 3
... Tubules acquire water/and or ions at one end and excrete wastes through pores (usually in body wall; wastes exit body) b) Protonephridia: proximal end closed c) Metanephridia: proximal end open II. Circulation and gas exchange A. Overview ...
... Tubules acquire water/and or ions at one end and excrete wastes through pores (usually in body wall; wastes exit body) b) Protonephridia: proximal end closed c) Metanephridia: proximal end open II. Circulation and gas exchange A. Overview ...
Dissection of the Rat
... muscle. Be careful not to damage the diaphragm or the organs of each cavity. You may have to flush out your rat’s abdomen under flowing water in the sink to remove the fluid in the gastrovascular cavity. The abdominal organs may still be covered with a membrane, the peritoneum, (peritoneal membrane) ...
... muscle. Be careful not to damage the diaphragm or the organs of each cavity. You may have to flush out your rat’s abdomen under flowing water in the sink to remove the fluid in the gastrovascular cavity. The abdominal organs may still be covered with a membrane, the peritoneum, (peritoneal membrane) ...
Autopsy
An autopsy—also known as a post-mortem examination, necropsy, autopsia cadaverum, or obduction—is a highly specialized surgical procedure that consists of a thorough examination of a corpse to determine the cause and manner of death and to evaluate any disease or injury that may be present. It is usually performed by a specialized medical doctor called a pathologist.The word “autopsy” means to study and directly observe the body (Adkins and Barnes, 317). This includes an external examination of the deceased and the removal and dissection of the brain, kidneys, lungs and heart. When a coroner receives a body, he or she must first review the circumstances of the death and all evidence, then decide what type of autopsy should be performed if any. If an autopsy is recommended, the coroner can choose between an external autopsy (the deceased is examined, fingerprinted, and photographed but not opened; blood and fluid samples are taken), an external and partial internal autopsy (the deceased is opened but only affected organs are removed and examined), or a full external and internal autopsy.Autopsies are performed for either legal or medical purposes. For example, a forensic autopsy is carried out when the cause of death may be a criminal matter, while a clinical or academic autopsy is performed to find the medical cause of death and is used in cases of unknown or uncertain death, or for research purposes. Autopsies can be further classified into cases where external examination suffices, and those where the body is dissected and internal examination is conducted. Permission from next of kin may be required for internal autopsy in some cases. Once an internal autopsy is complete the body is reconstituted by sewing it back together.