Lecture 3 - natureboy
... Attach with hooks or suckers or both on a structure called a scolex Proglottids mature at anterior end and eventually are released from posterior end of worm, egg passes out in host feces PHYLUM NEMATODA (ROUNDWORMS) 1st pseudocoelomate group (false body cavity) Fluid filled cavity around gut acts a ...
... Attach with hooks or suckers or both on a structure called a scolex Proglottids mature at anterior end and eventually are released from posterior end of worm, egg passes out in host feces PHYLUM NEMATODA (ROUNDWORMS) 1st pseudocoelomate group (false body cavity) Fluid filled cavity around gut acts a ...
Nervous System
... Endocrine glands produce hormones which are transported by the circulatory system and affect various tissues or target organs. The hypothalamus is a small region of the brain which produces hormones that influence the pituitary gland. The pituitary gland is known as the master gland of the body. It ...
... Endocrine glands produce hormones which are transported by the circulatory system and affect various tissues or target organs. The hypothalamus is a small region of the brain which produces hormones that influence the pituitary gland. The pituitary gland is known as the master gland of the body. It ...
thoracic cavity - missmayerhealthscience20
... Directional Terms Proximal vs. Distal Proximal – closer to the origin of the body part or the point of attachment of a limb to the body trunk. Distal – farther from the origin of body part of the point of attachment of a limp to the body trunk. ...
... Directional Terms Proximal vs. Distal Proximal – closer to the origin of the body part or the point of attachment of a limb to the body trunk. Distal – farther from the origin of body part of the point of attachment of a limp to the body trunk. ...
Simple Invertebrates
... 4. Spongin - flexible protein skeleton. 5. Spicules - tiny needles of silica or calcium carbonate that make up the skeleton. ...
... 4. Spongin - flexible protein skeleton. 5. Spicules - tiny needles of silica or calcium carbonate that make up the skeleton. ...
Directional Term Practice
... Insert the missing directional terms in the blanks in the statements below the diagram. 1. The head is _SUPERIOR_ to the pelvis. ...
... Insert the missing directional terms in the blanks in the statements below the diagram. 1. The head is _SUPERIOR_ to the pelvis. ...
Section 29–2 Form and Function in
... and nutrients to cells and removing metabolic wastes? They meet the requirement by simple diffusion between their body surface and the environment. ...
... and nutrients to cells and removing metabolic wastes? They meet the requirement by simple diffusion between their body surface and the environment. ...
Human Body Systems PPT
... • Helps you move materials through the body • Maintain homeostasis • Skeletal muscles work in pairs: one contracts and the other returns to its original length. ...
... • Helps you move materials through the body • Maintain homeostasis • Skeletal muscles work in pairs: one contracts and the other returns to its original length. ...
Lab 2: Cells and Tissues Pre Lab 2 Test
... Refer to charts and other references provided, too. Many of these slides are composite—more than one tissue type may be present. Be sure you’re able to distinguish them. Call your instructor if you have difficulty. ...
... Refer to charts and other references provided, too. Many of these slides are composite—more than one tissue type may be present. Be sure you’re able to distinguish them. Call your instructor if you have difficulty. ...
PowerPoint Presentation - HUMAN EMBRYOLOGY
... c. Edges of groove fuse to separate Neural tube from epidermis ...
... c. Edges of groove fuse to separate Neural tube from epidermis ...
Human Body Systems - Mr. Smith’s Science Page
... Provides shape and support Allows movement and is where red blood cells are made Stores minerals Protect organs and soft tissue At birth you 300 bones As an adult 206 bones Diseases: Leukemia and osteoporosis ...
... Provides shape and support Allows movement and is where red blood cells are made Stores minerals Protect organs and soft tissue At birth you 300 bones As an adult 206 bones Diseases: Leukemia and osteoporosis ...
Mollusks, Worms, Arthropods, Echinoderms
... system with mouth and anus First animals to have a fluid filled body cavity called a pseudocoelom- “false body cavity” ...
... system with mouth and anus First animals to have a fluid filled body cavity called a pseudocoelom- “false body cavity” ...
Evidence of Evolution
... common ancestor. This way they could have evolved from each other with few differences in the DNA chain. Dogs, wolves, and other members of the genus Canis still share 99.8% of their genes making them have a similar gene pattern and exhibit certain ...
... common ancestor. This way they could have evolved from each other with few differences in the DNA chain. Dogs, wolves, and other members of the genus Canis still share 99.8% of their genes making them have a similar gene pattern and exhibit certain ...
The Inside Story Vocabulary
... Tendon – tissue that holds muscles to bones Cardiac muscles – muscle tissue that makes the heart organ Smooth muscles – involuntary muscles found in the skin, organs of the digestive system, blood vessels, and other internal organs Striated muscles – voluntary muscles that move the bones and cartila ...
... Tendon – tissue that holds muscles to bones Cardiac muscles – muscle tissue that makes the heart organ Smooth muscles – involuntary muscles found in the skin, organs of the digestive system, blood vessels, and other internal organs Striated muscles – voluntary muscles that move the bones and cartila ...
Trainer 1 File
... Three tissue layers in embryo. Almost all animals share this basic feature; the sponges and cnidarians are exceptions. Acoelomate: Flatworms don't have any kind of coelom or pseudocoelom; their bodies are basically solid. This simple body structure led biologists to conclude that the phylum Platyhel ...
... Three tissue layers in embryo. Almost all animals share this basic feature; the sponges and cnidarians are exceptions. Acoelomate: Flatworms don't have any kind of coelom or pseudocoelom; their bodies are basically solid. This simple body structure led biologists to conclude that the phylum Platyhel ...
Science Final Study Guide V
... all cordata have these at some point in their life notochord (flexible rod-like structure that provides support) dorsal nerve cord (anterior end of dorsal nerve cord is the brain) Pharyngeal Gill slits (turns into tubes in the skull) Post-anul tail (located after anus) complete digestive ...
... all cordata have these at some point in their life notochord (flexible rod-like structure that provides support) dorsal nerve cord (anterior end of dorsal nerve cord is the brain) Pharyngeal Gill slits (turns into tubes in the skull) Post-anul tail (located after anus) complete digestive ...
A + P - Revsworld
... head with blood, pulsations can be palpated on either side of the neck – Femoral-major artery of the thigh, supplies groin and lower extremities with blood, pulsations can be palpated in groin area – Radial-major artery of the lower hand, pulsations can be palpated at the wrist thumb ...
... head with blood, pulsations can be palpated on either side of the neck – Femoral-major artery of the thigh, supplies groin and lower extremities with blood, pulsations can be palpated in groin area – Radial-major artery of the lower hand, pulsations can be palpated at the wrist thumb ...
A&P
... head with blood, pulsations can be palpated on either side of the neck – Femoral-major artery of the thigh, supplies groin and lower extremities with blood, pulsations can be palpated in groin area – Radial-major artery of the lower hand, pulsations can be palpated at the wrist thumb ...
... head with blood, pulsations can be palpated on either side of the neck – Femoral-major artery of the thigh, supplies groin and lower extremities with blood, pulsations can be palpated in groin area – Radial-major artery of the lower hand, pulsations can be palpated at the wrist thumb ...
Biology 1409 Exam 1 Notes
... - very large and diverse group - 80% of all known animal species - 1,000,000+ species described, probably 4 times as many not yet described - virtually every habitat on earth, most successful animal phylum - body composed of organ systems - bilateral symmetry - 3 embryonic tissues, true coelom forme ...
... - very large and diverse group - 80% of all known animal species - 1,000,000+ species described, probably 4 times as many not yet described - virtually every habitat on earth, most successful animal phylum - body composed of organ systems - bilateral symmetry - 3 embryonic tissues, true coelom forme ...
Invertebrates Presentation
... •Spiny skin of calcium carbonate •Internal skeleton •Water vascular system •Tube feet (suction cups on legs) •Radial symmetry ...
... •Spiny skin of calcium carbonate •Internal skeleton •Water vascular system •Tube feet (suction cups on legs) •Radial symmetry ...
Which group is the sponges?
... •Spiny skin of calcium carbonate •Internal skeleton •Water vascular system •Tube feet (suction cups on legs) •Radial symmetry ...
... •Spiny skin of calcium carbonate •Internal skeleton •Water vascular system •Tube feet (suction cups on legs) •Radial symmetry ...
Animals – Invertebrates Part 1
... In most protostomes early cell division leads to an eight-celled embryo twisted in arrangement called In deuterostomes, cells divide into eight-celled embryos with cells that are lined up atop the other in an arrangement called ...
... In most protostomes early cell division leads to an eight-celled embryo twisted in arrangement called In deuterostomes, cells divide into eight-celled embryos with cells that are lined up atop the other in an arrangement called ...
Anatomical positions, Anatomical Planes, Terms of position
... Near to the attachment of a limb, where the appendage joins the body Distal (to stand away from) Farther from the attachment of a limb. Medial indicates a structure nearer to the median plane of the body. For example, 5th digit of the hand (little finger) is medial to other digits. Lateral stipulate ...
... Near to the attachment of a limb, where the appendage joins the body Distal (to stand away from) Farther from the attachment of a limb. Medial indicates a structure nearer to the median plane of the body. For example, 5th digit of the hand (little finger) is medial to other digits. Lateral stipulate ...
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.