Bodies - Sun Sentinel
... when you get a cut. Blood cells are created in the bone marrow of the skull, ribs, sternum, spine and pelvis from blood stem cells found in red marrow. These stem cells divide and multiply to make various blood cells. The primary organ of the circulatory system – the heart – pumps oxygenated blood ...
... when you get a cut. Blood cells are created in the bone marrow of the skull, ribs, sternum, spine and pelvis from blood stem cells found in red marrow. These stem cells divide and multiply to make various blood cells. The primary organ of the circulatory system – the heart – pumps oxygenated blood ...
The 6 Kingdoms of Life plus Viruses
... Birds likely evolved from dinosaurs In addition to feathers and wings, birds also have lightweight skeletons and are also endothermic. ...
... Birds likely evolved from dinosaurs In addition to feathers and wings, birds also have lightweight skeletons and are also endothermic. ...
Week 9 Follow-Along Sheet File
... Triploblastic: 3 germ layers __________________: outer layer ...
... Triploblastic: 3 germ layers __________________: outer layer ...
INTRODUCTION - Austin Community College
... connective tissues. For epithelium, also describe the naming criteria (cell shape and number of layers.) Describe the structural characteristics of exocrine glands Define “membranes” Identify the different types of membranes found in the human body Describe the structural characteristics of each of ...
... connective tissues. For epithelium, also describe the naming criteria (cell shape and number of layers.) Describe the structural characteristics of exocrine glands Define “membranes” Identify the different types of membranes found in the human body Describe the structural characteristics of each of ...
animals - HCC Learning Web
... Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings ...
... Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings ...
Reptiles - MUGAN`S BIOLOGY PAGE
... heart, then through the rest of the body. • “Four” Chambered heart • Nearly all reptiles have threechambered hearts; the exceptions are crocodilians, which have four-chambered ...
... heart, then through the rest of the body. • “Four” Chambered heart • Nearly all reptiles have threechambered hearts; the exceptions are crocodilians, which have four-chambered ...
Cat Dissection PreLab
... 1. Use the link above to draw a cat and label the external anatomy of the cat. 2. Include the external anatomy, directional terms, and planes of division. (You will be referring to this as you dissect the cat, so make it nice and neat. http://www.nabr.org/Biomedical_Research/Benefits.aspx http://www ...
... 1. Use the link above to draw a cat and label the external anatomy of the cat. 2. Include the external anatomy, directional terms, and planes of division. (You will be referring to this as you dissect the cat, so make it nice and neat. http://www.nabr.org/Biomedical_Research/Benefits.aspx http://www ...
Summary A Chapter 30
... Pharyngeal pouches are paired structures in the throat. In some chordates, they develop into gills. Most chordates are vertebrates. Vertebrates have a backbone made of segments called vertebrae. The backbone replaces the notochord. The backbone gives support and protects the spinal cord. It also giv ...
... Pharyngeal pouches are paired structures in the throat. In some chordates, they develop into gills. Most chordates are vertebrates. Vertebrates have a backbone made of segments called vertebrae. The backbone replaces the notochord. The backbone gives support and protects the spinal cord. It also giv ...
A Litigation Primer On The Respiratory System
... to explain the respiratory system is to start with an examination of the chest since it is that area of the body that houses the majority of the parts to this system. This structure represents that area between the bottom of the neck and top of the abdomen. The chest is comprised of the ribs, sternu ...
... to explain the respiratory system is to start with an examination of the chest since it is that area of the body that houses the majority of the parts to this system. This structure represents that area between the bottom of the neck and top of the abdomen. The chest is comprised of the ribs, sternu ...
Body Organization and Homeostasis
... Fill in the blank to complete each statement. 8. A place in the body where two bones come together is a(n) ________________________. 9. ________________________ is a condition in which the body’s bones become weak and break easily. 10. A(n) ________________________ is one of the 26 small bones that ...
... Fill in the blank to complete each statement. 8. A place in the body where two bones come together is a(n) ________________________. 9. ________________________ is a condition in which the body’s bones become weak and break easily. 10. A(n) ________________________ is one of the 26 small bones that ...
Rhytidectomy: Facial Surgical Anatomy
... Eyelid Anatomy-orbital Fat Preaponeurotic fat, deep to septum – Landmark for depressors, elevators – Upper lid two compartments Medial, middle (largest) Lateral occupied by lacrimal gland ...
... Eyelid Anatomy-orbital Fat Preaponeurotic fat, deep to septum – Landmark for depressors, elevators – Upper lid two compartments Medial, middle (largest) Lateral occupied by lacrimal gland ...
Bodour Qassim Badreldeen Baioumy Ghaderi_Bador
... have grossly visible follicles and corpora lutea. These structures often protrude from the ovarian surface, thus giving rise to (grape - like appearance) of the ovary (Fig. 2). The surface of the ovary is covered by a single layer of mesothelium (germinal epithelium) and not covered by ...
... have grossly visible follicles and corpora lutea. These structures often protrude from the ovarian surface, thus giving rise to (grape - like appearance) of the ovary (Fig. 2). The surface of the ovary is covered by a single layer of mesothelium (germinal epithelium) and not covered by ...
bilaminarand trilaminar discs2011-09-11 07:034.1 MB
... mesoderm + underlying Endoderm form…. Embryonic gut wall (walls of viscera = smooth muscle +C.T+ serous membranes) or / Splanchnopleure. ...
... mesoderm + underlying Endoderm form…. Embryonic gut wall (walls of viscera = smooth muscle +C.T+ serous membranes) or / Splanchnopleure. ...
Human Anatomy and Histology
... 114. Impulse-conducting system. Innervation of the heart. 115. Blood and lymphatic vessels of the heart. 116. Pericardium. Pericardial cavity. 117. Ontogenesis of the heart. 118. Structural plan of the circulatory system. Arterial and venous parts of the circulatory system. Anastomoses types. Collat ...
... 114. Impulse-conducting system. Innervation of the heart. 115. Blood and lymphatic vessels of the heart. 116. Pericardium. Pericardial cavity. 117. Ontogenesis of the heart. 118. Structural plan of the circulatory system. Arterial and venous parts of the circulatory system. Anastomoses types. Collat ...
Kingdom Animalia
... early development and in basic adult structure, they are all alike, even though they often differ in detailed form and function. This basic structure may be exam ined in one of the swimmerets. Remove the appendages on the left side of the crayfish one by one, starting at the posterior end and makin ...
... early development and in basic adult structure, they are all alike, even though they often differ in detailed form and function. This basic structure may be exam ined in one of the swimmerets. Remove the appendages on the left side of the crayfish one by one, starting at the posterior end and makin ...
File
... in the organism have different functions. Take a moment to study the images of the blood cells and nerve cells, or neurons, in FIGURE 1.1. You will notice that the red blood cells are round with a concave center. This structure gives them more surface area to help deliver oxygen to all parts of the ...
... in the organism have different functions. Take a moment to study the images of the blood cells and nerve cells, or neurons, in FIGURE 1.1. You will notice that the red blood cells are round with a concave center. This structure gives them more surface area to help deliver oxygen to all parts of the ...
File
... Mammals are warm-blooded vertebrates that feed their young milk from mammary glands and have hair or fur on their bodies. The largest single group of mammals is the placental mammals. Placental mammals develop inside their mother, where they are connected to her by a placenta, a large organ filled w ...
... Mammals are warm-blooded vertebrates that feed their young milk from mammary glands and have hair or fur on their bodies. The largest single group of mammals is the placental mammals. Placental mammals develop inside their mother, where they are connected to her by a placenta, a large organ filled w ...
Chapter 33
... Figure 33.39 Anatomy of a sea star, an echinoderm A short digestive tract runs from the mouth on the bottom of the central disk to the anus on top of the disk. Central disk. The central disk has a nerve ring and nerve cords radiating from the ring into the arms. ...
... Figure 33.39 Anatomy of a sea star, an echinoderm A short digestive tract runs from the mouth on the bottom of the central disk to the anus on top of the disk. Central disk. The central disk has a nerve ring and nerve cords radiating from the ring into the arms. ...
Chapter 37 Respiratory System
... (represents evolutionary trends) 1. Cell membrane in unicellular organisms Ex: Cnidaria, Porifera 2. Moist skin mucus secreting cells maintain moisture Ex: Worm phyla 3. Tracheae air enters spiracles (opening along abdomen) which leads into tracheal tubes to small air sacs surrounded by body flui ...
... (represents evolutionary trends) 1. Cell membrane in unicellular organisms Ex: Cnidaria, Porifera 2. Moist skin mucus secreting cells maintain moisture Ex: Worm phyla 3. Tracheae air enters spiracles (opening along abdomen) which leads into tracheal tubes to small air sacs surrounded by body flui ...
Lab 4 - Comparison of Parasitic and Free-Living
... freshwater, and terrestrial worms, plus two rather important parasitic groups: the flukes and the tapeworms. Like cnidarians (= hydras, jellyfish, and corals), flatworms have a rather simple body plan and share some features with them. They also have a few morphological advancements over cnidarians. ...
... freshwater, and terrestrial worms, plus two rather important parasitic groups: the flukes and the tapeworms. Like cnidarians (= hydras, jellyfish, and corals), flatworms have a rather simple body plan and share some features with them. They also have a few morphological advancements over cnidarians. ...
Lecture 7b Invertebrates: Sponges, Cnidaria, Flatworms, Nematodes
... game infected with the cysts of a parasitic worm. • Larvae released and grow in intestines. • Worms can pass through the intestinal tract to invade other tissues, such as muscle, where they persist. • Inflammatory response results in edema, muscle pain, fever, and weakness ...
... game infected with the cysts of a parasitic worm. • Larvae released and grow in intestines. • Worms can pass through the intestinal tract to invade other tissues, such as muscle, where they persist. • Inflammatory response results in edema, muscle pain, fever, and weakness ...
comparison between interscalene and supraclavicular brachial
... dissection showed that in all cases of inter scalene approach the dye was more concentrated in upper and middle trunk than in lower trunk of brachial plexus. In contrast in supraclavicular approach dye concentration was more in lower and middle trunk and less in upper trunk. DISCUSSION: After review ...
... dissection showed that in all cases of inter scalene approach the dye was more concentrated in upper and middle trunk than in lower trunk of brachial plexus. In contrast in supraclavicular approach dye concentration was more in lower and middle trunk and less in upper trunk. DISCUSSION: After review ...
Anatomy Of The vertebral column
... Thoracic vertebrae have overlapping spinus processes and the region is relatively inflexible. They have costal facets that interface with the ribs. ...
... Thoracic vertebrae have overlapping spinus processes and the region is relatively inflexible. They have costal facets that interface with the ribs. ...
Anatomy
Anatomy is the branch of biology concerned with the study of the structure of organisms and their parts. In some of its facets, anatomy is related to embryology and comparative anatomy, which itself is closely related to evolutionary biology and phylogeny. Human anatomy is one of the basic essential sciences of medicine.The discipline of anatomy is divided into macroscopic and microscopic anatomy. Macroscopic anatomy, or gross anatomy, is the examination of an animal’s body parts using unaided eyesight. Gross anatomy also includes the branch of superficial anatomy. Microscopic anatomy involves the use of optical instruments in the study of the tissues of various structures, known as histology and also in the study of cells.The history of anatomy is characterized by a progressive understanding of the functions of the organs and structures of the human body. Methods have also improved dramatically, advancing from the examination of animals by dissection of carcasses and cadavers (corpses) to 20th century medical imaging techniques including X-ray, ultrasound, and magnetic resonance imaging.