Rat Dissection
... The Norway rat, Rattus norvegicus, belongs to the family Muridae, a large group of rodents that includes the house mouse, gerbil, and hamster. The rat is believed to have originated in Asia and migrated to Europe in the mid-1550s. During the fourteenth century it is estimated that almost half of the ...
... The Norway rat, Rattus norvegicus, belongs to the family Muridae, a large group of rodents that includes the house mouse, gerbil, and hamster. The rat is believed to have originated in Asia and migrated to Europe in the mid-1550s. During the fourteenth century it is estimated that almost half of the ...
Anatomy/physiology
... • Nares: located on dorsal side of the anterior end of head. – Each naris is divided into two portions which permits water to circulate through the olfactory sac. ...
... • Nares: located on dorsal side of the anterior end of head. – Each naris is divided into two portions which permits water to circulate through the olfactory sac. ...
Fish Anatomy
... toward the back (top) of the animal toward the belly of the animal toward the median line away from the center or origin toward the center or origin ...
... toward the back (top) of the animal toward the belly of the animal toward the median line away from the center or origin toward the center or origin ...
Slide 1
... attached to the skeleton. • Septa: are heavy tissues which separate various portions of the body. • Fascia: are the thin sheets of connective tissue which surround muscles. • Mesenteries: are delicate tissues which support the organs of the body cavity. ...
... attached to the skeleton. • Septa: are heavy tissues which separate various portions of the body. • Fascia: are the thin sheets of connective tissue which surround muscles. • Mesenteries: are delicate tissues which support the organs of the body cavity. ...
Frog Dissection Directions
... 10. Cut the ABDOMINAL MUSCLES in half along the solid black line through the center. Place a small amount of glue along the outside of the UPPER LEGS ONLY. Paste each half down on the frog, aligning it with the frog body. 11. Complete the same process ABOVE with the frog BELLY. Apply paste on the UP ...
... 10. Cut the ABDOMINAL MUSCLES in half along the solid black line through the center. Place a small amount of glue along the outside of the UPPER LEGS ONLY. Paste each half down on the frog, aligning it with the frog body. 11. Complete the same process ABOVE with the frog BELLY. Apply paste on the UP ...
Pre A
... 53. If your specimen happens to be a female, the body cavity was probably be nearly filled with eggs. You possibly have removed the egg sacs in step 36. The eggs sacs were attached near the kidneys (brown structures along the dorsal side). You will find also near the kidney, two long coiled, white o ...
... 53. If your specimen happens to be a female, the body cavity was probably be nearly filled with eggs. You possibly have removed the egg sacs in step 36. The eggs sacs were attached near the kidneys (brown structures along the dorsal side). You will find also near the kidney, two long coiled, white o ...
Fetal Pig Dissection HB
... of the mother and embryo across the placenta through the umbilical cord. The fetal pig you are going to dissect in an unborn animal, therefore a portion of the umbilical cord is present on your specimen. The specimen you will dissect was obtained from a pregnant sow (mature female swine) in the proc ...
... of the mother and embryo across the placenta through the umbilical cord. The fetal pig you are going to dissect in an unborn animal, therefore a portion of the umbilical cord is present on your specimen. The specimen you will dissect was obtained from a pregnant sow (mature female swine) in the proc ...
Name Date Earthworm Dissection Lab Objectives: Describe the
... Preserved Earthworm Dissection Tray Dissection tools: dissecting pins, forceps, scissors, scalpel, teasing needle, probe Hand lens Plastic storage bag and tie Background Information: Among the most familiar invertebrate animals are the earthworms, members of the phylum Annelida. The word a ...
... Preserved Earthworm Dissection Tray Dissection tools: dissecting pins, forceps, scissors, scalpel, teasing needle, probe Hand lens Plastic storage bag and tie Background Information: Among the most familiar invertebrate animals are the earthworms, members of the phylum Annelida. The word a ...
Earthworm Dissection Lab Instructions
... Dispose the worm in the proper container. Clean work area and equipment. Return all laboratory equipment to its proper place. Clean your work area and wash your hands with soap before leaving the lab. ...
... Dispose the worm in the proper container. Clean work area and equipment. Return all laboratory equipment to its proper place. Clean your work area and wash your hands with soap before leaving the lab. ...
Lab 9. Animal Diversity
... small fraction of animal species with which we are currently familiar, tremendous variation in form is apparent. Recall that variation arises as a result of random mutations in the DNA that result in new alleles. These new alleles code for novel proteins, and as ...
... small fraction of animal species with which we are currently familiar, tremendous variation in form is apparent. Recall that variation arises as a result of random mutations in the DNA that result in new alleles. These new alleles code for novel proteins, and as ...
An Illustrated Guide to the Dissection of the
... non-toxic, odorless fluid that reduces the unpleasant smell associated with preserved specimens. Delta-Sol can be purchased from our catalog in easy to mix concentrate form. Dissection is a learned skill that takes practice and patience. Some general rules to remember are: do not make deep cuts with ...
... non-toxic, odorless fluid that reduces the unpleasant smell associated with preserved specimens. Delta-Sol can be purchased from our catalog in easy to mix concentrate form. Dissection is a learned skill that takes practice and patience. Some general rules to remember are: do not make deep cuts with ...
FREE Sample Here - We can offer most test bank and
... 3. Set out safety glasses and disposable gloves for dissection of freshly killed animals (to protect students from parasites) and for dissection of preserved animals. 4. Decide on the number of students in each dissecting group (a maximum of four is suggested; two is probably best). Each dissecting ...
... 3. Set out safety glasses and disposable gloves for dissection of freshly killed animals (to protect students from parasites) and for dissection of preserved animals. 4. Decide on the number of students in each dissecting group (a maximum of four is suggested; two is probably best). Each dissecting ...
sample - Test Bank Team
... 3. Set out safety glasses and disposable gloves for dissection of freshly killed animals (to protect students from parasites) and for dissection of preserved animals. 4. Decide on the number of students in each dissecting group (a maximum of four is suggested; two is probably best). Each dissecting ...
... 3. Set out safety glasses and disposable gloves for dissection of freshly killed animals (to protect students from parasites) and for dissection of preserved animals. 4. Decide on the number of students in each dissecting group (a maximum of four is suggested; two is probably best). Each dissecting ...
VirtuaL Pig
... Under the section heading "Study Guides" click on "respiratory system." Complete the following questions: 1. The respiratory system is a complex group of organs that removes _______________ _________________ from the blood and replaces it with__________________________. This is done across a lar ...
... Under the section heading "Study Guides" click on "respiratory system." Complete the following questions: 1. The respiratory system is a complex group of organs that removes _______________ _________________ from the blood and replaces it with__________________________. This is done across a lar ...
CRAYFISH DISSECTION LAB I
... G. The next four pairs of legs are called walking legs. Examine them carefully. H. Now, observe the appendages on the abdomen. We can use these appendages to determine the sex of your crayfish. The first five segments of the abdomen each have a pair of swimmerets, which create water currents and fun ...
... G. The next four pairs of legs are called walking legs. Examine them carefully. H. Now, observe the appendages on the abdomen. We can use these appendages to determine the sex of your crayfish. The first five segments of the abdomen each have a pair of swimmerets, which create water currents and fun ...
Biology 11 - Starfish Dissection Guide References: Animals w/o
... The name of the phylum Echinodermata is derived from the Greek and means “spiny skin”. There are six classes, but probably the most familiar to most of us is the common starfish, Asteroidea. This genus is found along both coasts of North America where it crawls along the shallow sea bottom, feeding ...
... The name of the phylum Echinodermata is derived from the Greek and means “spiny skin”. There are six classes, but probably the most familiar to most of us is the common starfish, Asteroidea. This genus is found along both coasts of North America where it crawls along the shallow sea bottom, feeding ...
Science - The Digital Frog 2
... relate to the cycling of energy, carbon, and oxygen through abiotic and biotic components of an ecosystem examine the factors (natural & external) that affect the survival and equilibrium of populations in an ecosystem (e.g., resource limits of an ecosystem, competing populations, bioaccumulation, s ...
... relate to the cycling of energy, carbon, and oxygen through abiotic and biotic components of an ecosystem examine the factors (natural & external) that affect the survival and equilibrium of populations in an ecosystem (e.g., resource limits of an ecosystem, competing populations, bioaccumulation, s ...
Dissection of the Rat
... 9. Use your scissors to cut the mesentery (connective tissue and network of blood vessels that connects the small intestine) of the small intestine, but do not remove the small intestine from its attachment to the stomach and rectum. If you are careful you will be able to stretch it out and untangl ...
... 9. Use your scissors to cut the mesentery (connective tissue and network of blood vessels that connects the small intestine) of the small intestine, but do not remove the small intestine from its attachment to the stomach and rectum. If you are careful you will be able to stretch it out and untangl ...
Dissection: The Earthworm - f
... anatomy. Equally important is a comparison of the anatomical structures of between organisms, noting how they are similar, how they differ, and how their differences may be adaptive to the different life styles of these organisms. ...
... anatomy. Equally important is a comparison of the anatomical structures of between organisms, noting how they are similar, how they differ, and how their differences may be adaptive to the different life styles of these organisms. ...
2 Organ Systems Overview
... four different categories according to their structures and functions. Each of these corresponds to one of the four tissue types: epithelial, muscular, nervous, and connective. A tissue is a group of cells that are similar in structure and function. An organ is a structure composed of two or more ti ...
... four different categories according to their structures and functions. Each of these corresponds to one of the four tissue types: epithelial, muscular, nervous, and connective. A tissue is a group of cells that are similar in structure and function. An organ is a structure composed of two or more ti ...
Fetal Pig Dissection: External Anatomy and Digestive System
... Organ Systems and Organs Exploration Using a Fetal Pig Academic An Avatar is a complex organism that is agile, athletic and often participating in dangerous activities due to the environment in which they live. As part of your project you will be required to explain how an Avatar is able to interact ...
... Organ Systems and Organs Exploration Using a Fetal Pig Academic An Avatar is a complex organism that is agile, athletic and often participating in dangerous activities due to the environment in which they live. As part of your project you will be required to explain how an Avatar is able to interact ...
Earthworm Dissection
... WRITE DOWN ALL BOLD FACED TERMS & identify their function (job/role). When you finish the dissection, sketch a “large” (fill one full side of your paper) dissected earthworm and label each of the bold faced terms on your sketch. Among the most familiar invertebrate animals are the earthworms, member ...
... WRITE DOWN ALL BOLD FACED TERMS & identify their function (job/role). When you finish the dissection, sketch a “large” (fill one full side of your paper) dissected earthworm and label each of the bold faced terms on your sketch. Among the most familiar invertebrate animals are the earthworms, member ...
Virtual Frog Dissection Lab
... 61. Which parts of the frog’s nervous system can be observed in its abdominal cavity and hind leg? 62. Suppose in a living frog the spinal nerve extending to the leg muscle were cut. What ability would the frog lose? Why? 63. The abdominal cavity of a frog at the end of hibernation season would cont ...
... 61. Which parts of the frog’s nervous system can be observed in its abdominal cavity and hind leg? 62. Suppose in a living frog the spinal nerve extending to the leg muscle were cut. What ability would the frog lose? Why? 63. The abdominal cavity of a frog at the end of hibernation season would cont ...
The Oyster: A Not-So-Typical Mollusc
... They go headfirst, letting their sense organs lead the way, like floodlights through a fog. Such animals can actively seek out the ...
... They go headfirst, letting their sense organs lead the way, like floodlights through a fog. Such animals can actively seek out the ...
Science
... Scroll to the bottom of the page and click on the menu button, then click on the external box. As you go along you will need to play the video and scroll to the bottom and press the next arrow External Anatomy 4. What is the top side of the frog called? What is the bottom side of the frog called? ...
... Scroll to the bottom of the page and click on the menu button, then click on the external box. As you go along you will need to play the video and scroll to the bottom and press the next arrow External Anatomy 4. What is the top side of the frog called? What is the bottom side of the frog called? ...
Dissection
Dissection (from Latin dissecare ""to cut to pieces""; also called anatomization, from Greek anatomia, from ana- ""up"" and temnein ""to cut"") is the process of disassembling and observing something to determine its internal structure and as an aid to discerning the functions and relationships of its components. The term is most often used concerning the dissection of plants and animals, including humans. Human dissection is commonly practiced in the teaching of anatomy for students of medicine, while students of biology often engage in dissections of animals, but also of plants. Dissection is a medical practice utilized in pathology and forensic medicine during autopsy. Vivisection is related to dissection, but is done on living specimens.