Earthworms
... inseminate each other during mating. • There are two male openings, and two pairs of small sacs, the sperm receptacles. During mating, these receive sperm from the other partner. • The eggs, formed in a pair of ovaries, are released from the oviducts into one of two Phylum Annelida 13 tiny pores ...
... inseminate each other during mating. • There are two male openings, and two pairs of small sacs, the sperm receptacles. During mating, these receive sperm from the other partner. • The eggs, formed in a pair of ovaries, are released from the oviducts into one of two Phylum Annelida 13 tiny pores ...
File - Taran D. Thompson
... Alteration of Generations • 2 Stages: Polyp & Medusa (dimorphic) • Polyp Stage – some species asexual reproduction by budding, usually sessile ...
... Alteration of Generations • 2 Stages: Polyp & Medusa (dimorphic) • Polyp Stage – some species asexual reproduction by budding, usually sessile ...
Chordates and Fishes - Fulton County Schools
... cord protected by vertebrae Organs of vertebrates are organized into 10 systems Skeletal, muscular, integumentary, digestive, respiratory, circulatory, excretory, immune, nervous, and reproductive ...
... cord protected by vertebrae Organs of vertebrates are organized into 10 systems Skeletal, muscular, integumentary, digestive, respiratory, circulatory, excretory, immune, nervous, and reproductive ...
chapter 4 student notes
... 1. ____________: Group of similar cells that function together to carry out specialized activities and usually have a common embryonic origin 2. _____________: Science that deals with the study of tissues 3. _____________: Physician who specializes in laboratory studies of cells and tissues for chan ...
... 1. ____________: Group of similar cells that function together to carry out specialized activities and usually have a common embryonic origin 2. _____________: Science that deals with the study of tissues 3. _____________: Physician who specializes in laboratory studies of cells and tissues for chan ...
chapter33 - FacStaff Home Page for CBU
... lacking in some forms. 12. Respiratory, circulatory, and skeletal systems lacking. 13. Most forms hermaphroditic; reproductive system complex, usually with well-developed gonads, ducts, and accessory organs; internal fertilization; life cycle simple in free-swimming forms and those with single hosts ...
... lacking in some forms. 12. Respiratory, circulatory, and skeletal systems lacking. 13. Most forms hermaphroditic; reproductive system complex, usually with well-developed gonads, ducts, and accessory organs; internal fertilization; life cycle simple in free-swimming forms and those with single hosts ...
Chapter Thirty-Two: An Overview of Animal Diversity
... on/near their food and absorb it after releasing digestive enzymes out of their bodies. Animals do not produce own food and must ingest living organisms or non-living organic material and then use digestive enzymes within body. (2) Cell Structure and Specialization: proteins such as collagen externa ...
... on/near their food and absorb it after releasing digestive enzymes out of their bodies. Animals do not produce own food and must ingest living organisms or non-living organic material and then use digestive enzymes within body. (2) Cell Structure and Specialization: proteins such as collagen externa ...
Anatomy
... This will include:•basic functional anatomy •basic principles of biomechanics •basic physiological responses to large muscle locomotor-type activities. ...
... This will include:•basic functional anatomy •basic principles of biomechanics •basic physiological responses to large muscle locomotor-type activities. ...
Dissection Guide - Home Science Tools
... 2. Flip the snake over to examine the ventral (belly) side. The ventral scales are designed to help the snake move. These also allow the snake to feel vibrations through the ground, giving it important information about other animals in its environment. 3. At the tail end, there is an opening called ...
... 2. Flip the snake over to examine the ventral (belly) side. The ventral scales are designed to help the snake move. These also allow the snake to feel vibrations through the ground, giving it important information about other animals in its environment. 3. At the tail end, there is an opening called ...
organ - Amper
... Overall function is production of offspring. Testes produce sperm and male sex hormone, and male ducts and glands aid in delivery of sperm to the female reproductive tract. Ovaries produce eggs and female sex hormones. The remaining female structures serve as sites for fertilization and development ...
... Overall function is production of offspring. Testes produce sperm and male sex hormone, and male ducts and glands aid in delivery of sperm to the female reproductive tract. Ovaries produce eggs and female sex hormones. The remaining female structures serve as sites for fertilization and development ...
FROG DISSECTION
... h. Examine the small and large intestine. Question: 11. Describe the location, shape and structure of the small and large intestine. i. Locate the reproductive organs of your frog. Describe the types of organs that are present and confirm the sex of your frog. D. Carefully remove other organs and pl ...
... h. Examine the small and large intestine. Question: 11. Describe the location, shape and structure of the small and large intestine. i. Locate the reproductive organs of your frog. Describe the types of organs that are present and confirm the sex of your frog. D. Carefully remove other organs and pl ...
Body Systems
... Foresman, Scott. You and Your Health. Illinois: Scott Foresman and company, 1977. ...
... Foresman, Scott. You and Your Health. Illinois: Scott Foresman and company, 1977. ...
Nematoda and Arthropoda
... • Protective yet flexible, in many ways • Protein layers are bound with the polysaccharide Chitin. • Lightweight, tough, flexible. • Can also have CaCO3 • Stable and hard surface to attach muscle – Effective levers for efficient and fast motion. ...
... • Protective yet flexible, in many ways • Protein layers are bound with the polysaccharide Chitin. • Lightweight, tough, flexible. • Can also have CaCO3 • Stable and hard surface to attach muscle – Effective levers for efficient and fast motion. ...
File
... Definition: Muscles are the red flesh of the body and forms nearly half of the body weight TYPES a. Smooth muscle tissue makes up the muscular portion of the various visceral organs (stomach, blood vessels, etc.). b. Cardiac muscle tissue makes up the muscular wall of the heart- the myocardium. c. S ...
... Definition: Muscles are the red flesh of the body and forms nearly half of the body weight TYPES a. Smooth muscle tissue makes up the muscular portion of the various visceral organs (stomach, blood vessels, etc.). b. Cardiac muscle tissue makes up the muscular wall of the heart- the myocardium. c. S ...
Circulatory system-things to think about
... What are the major organs/parts?(3-D model) What is the function of each of the organs/parts? What is the major function of the circulatory system? What is the difference between veins and arteries? Flow of blood through the heart, to the body, and lungs (Diagram) What are the 4 chambers of the hear ...
... What are the major organs/parts?(3-D model) What is the function of each of the organs/parts? What is the major function of the circulatory system? What is the difference between veins and arteries? Flow of blood through the heart, to the body, and lungs (Diagram) What are the 4 chambers of the hear ...
Kingdom Animalia
... Sexual reproduction Movement (some) Specialization (some) Over 1.2 million species know and classified ...
... Sexual reproduction Movement (some) Specialization (some) Over 1.2 million species know and classified ...
The Respiratory System - BIOLOGY and HONORS PHYSIOLOGY Mr
... 2. All living things carry out _________. 3. 2 waste products generated by cellular respiration include water and _______. 4. Small blood vessels where gas exchange occurs: ________ 5. Cilia and mucus help moisten and _______ the air we breathe. 6. Another word for “windpipe” __________ 7. Another w ...
... 2. All living things carry out _________. 3. 2 waste products generated by cellular respiration include water and _______. 4. Small blood vessels where gas exchange occurs: ________ 5. Cilia and mucus help moisten and _______ the air we breathe. 6. Another word for “windpipe” __________ 7. Another w ...
Body Systems Interact
... Sweating helps cool down your body as moisture evaporates from the skin surface. The nervous system helps to keep your body temperature stable by monitoring conditions outside, using temperature receptors in the skin. The information is then transmitted to the hypothalamus (section of the brain whic ...
... Sweating helps cool down your body as moisture evaporates from the skin surface. The nervous system helps to keep your body temperature stable by monitoring conditions outside, using temperature receptors in the skin. The information is then transmitted to the hypothalamus (section of the brain whic ...
SNC2D TISSUES WORKSHEET Name: Reference: Microviewer
... 14. Skeletal muscle (or voluntary muscle) attaches to bone making it possible for the body to move. 15. For smooth muscle (or involuntary muscle) you have no control over its movement. It can be found in the intestines/ the stomach/ the heart/ the iris of the eye/ walls of blood vessels; esophagus/ ...
... 14. Skeletal muscle (or voluntary muscle) attaches to bone making it possible for the body to move. 15. For smooth muscle (or involuntary muscle) you have no control over its movement. It can be found in the intestines/ the stomach/ the heart/ the iris of the eye/ walls of blood vessels; esophagus/ ...
Microscopic Anatomy of the Skeletal Muscles
... The ends of the thick filaments are studded with small projections (myosin heads) • The myosin heads are called cross bridges, when they link the thick and thin filaments together during contraction ...
... The ends of the thick filaments are studded with small projections (myosin heads) • The myosin heads are called cross bridges, when they link the thick and thin filaments together during contraction ...
Chapter 5 Lecture Notes
... Spinal column: Provides structure and support for the body and houses and protects the spinal cord Consists of 33 vertebrae in five sections (cervical, thoracic, lumbar, sacral, and coccyx) The cervical and lumbar regions are the most easily injured areas. Thorax: Bones of the thorax form an interna ...
... Spinal column: Provides structure and support for the body and houses and protects the spinal cord Consists of 33 vertebrae in five sections (cervical, thoracic, lumbar, sacral, and coccyx) The cervical and lumbar regions are the most easily injured areas. Thorax: Bones of the thorax form an interna ...
Study Guide Evolution of Animals Chapters 32-35
... filled sac and protects embryo from desiccation (drying up) on land. This eliminated the need of ...
... filled sac and protects embryo from desiccation (drying up) on land. This eliminated the need of ...
Phylum Arthropoda
... grind food • Paste mixed with enzymes secreted by digestive gland moves into the intestine • Waste leaves through anus ...
... grind food • Paste mixed with enzymes secreted by digestive gland moves into the intestine • Waste leaves through anus ...
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.