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Frog Dissection Guide

Frog Dissection Guide. Part I - External Anatomy. Get a frog from your teacher. A. Head – the anterior end of the frog extending to and including the eardrums mouth – the large opening at the anterior end of the head made up of a maxilla and mandible maxilla – the upper jaw bone mandible – the lower jaw bone external ...


Winiarskyj, Lesia, Ed. Alternatives To Dissection. Second Edition. Hu

three-dimensional form, the anatomy of a frog's (or other animal's) body. Textbooks should be consulted for pictorial and written descriptions of external and internal anatomy. (For fur- ther instructions to students, see the Student Activity Sheet for this project, enclosed in this packet.) HSUS. 40.00#110*. ;Alik. 0 1990, 1995 by ...


Secondary Science Catalogue

NASCO will supply an additional set of 15 Frog Dissection Guides FREE! Save $7.95 and allow each student to have their own dissection guide. Must be ordered by catalogue number LS03724M to receive special class pack price. LS03724M. SPECTRUM PRICE $212.85 pack. An Illustrated Dissection. Guide to the Frog.


The Responsible Use of Animals in Biology Classrooms Including

*Dissection. This monograph discusses the care and maintenance of animals, suggests some alternative teaching strategies, and affirms the value of teaching biology ... statement on animals in biology classrooms and the NABT guidelines ... Cover photo of tree frog (Hyla) and mouse (Peromyscus) courtesy of Jerry Hinkley,.


The Use of Animals in Higher Education: Problems, Alternatives and

Think of the number of dogfish, frogs, and other animals that are ... to dissect in class. The Humane Society of the United States (HSUS) took up her case and, in a precedent setting move, the school was legally required to restore. J e n i f e .... ed laws embodying the spirit of the NSTA guidelines, and it is ironic that both the.


Exposing the supply and use of dogs and cats in higher education

Guide to Establishing an Educational Memorial Program (EMP) . .... “Guidelines for Development of Student Choice Policies Regarding Dissection in Colleges and Universities: An Eth- nographic Analysis of ..... Animal dissection that included crayfish, grasshoppers, mollusks, starfish, sharks, frogs, fetal pigs, and cats in.


Anatomy and Function of the African Clawed Frog Vocal System is

May 18, 2009 ... Ganser, Lisa Rania, "Anatomy and Function of the African Clawed Frog Vocal System is Altered by the Brominated Flame Retardant, .... dissertation, Dr. Seth Tomchik for his help in the lab, Robyn (Margie) West for both friendship ...... FETAX was changed every third day, and frogs were fed a diet of NASCO.


Proceedings-of-me First Workshop/Conference of the Association for

Laboratory Instruction with a Note about Vivisection 1. Don Zgelsrud. Key Words: living organisms (sources), marine organisms. (sources), sea urchins (sources), insects (sources), frogs (sources), animal organs (sourcesj, algae (sources), cycads (sources), dissection kits (sources), films (selected), film-loops (selected),.


Welfare guidelines for the care and use of Xenopus laevis in the

Guidelines for the housing and care of the African clawed frog (Xenopus laevis). May 2005 ..... includes details of the anatomy, physiology and behaviour of wild Xenopus laevis frogs. These are some of the characteristics ..... frogs with damp sphagnum moss (e.g. NASCO) while others prefer to use damp foam cubes (e.g..

Husbandry Guide for Xenopus laevis 2005.pdf

Observations and experiments in the living frog embryo (Xenopus

Excerpted and modified from: Early Development of Xenopus laevis: A Laboratory Manual. ... Nasco www.enasco.com. 3. Housing and Feeding. Females are larger than males, with a prominent cloaca. A healthy frog is placid, with moderately slimy skin and a pear shape. .... o Large flat base for comfort during dissection.


Teacher's Guide and Activities

Adventures in Colorado National Monument: Teacher's Guide and Activities was a project that involved many people over a long ... Teeters, from the Basil T. Knight Staff Development Center, was instrumental in getting this guide and the. District #51 content ..... tant nursery areas for toads, frogs, and other amphibians.


Oocyte Isolation and Enucleation

generally isolated by either manual dissection (manual defoUiculation) or enzymatic. (mainly with coUagenase ... the manual removal of the oocyte nucleus (enucleation) to yield a more or less intact oocyte without the ... Frogs: oocyte- positive X. laevis females are purchased from NASCO (Fort Atkinson, WI) and maintained ...


Influence of Ribeiroia ondatrae (Trematoda: Digenea) infection on

fects of R. ondatrae infection on northern leopard frogs (Rana pipiens), one of the species most frequently reported with malformations, have not .... accordance with the principles and guidelines of the Cana- dian Council on Animal ... Nasco were exposed individually to R. ondatrae cercariae at one of three stages of limb  ...


AP® Biology investigAtive lABs:

unparalleled. She was a major supporter of the redesign of the AP Biology course and made significant contributions to the new lab manual. In honor of her vision, dedication, authorship, and contributions, the College Board would like to dedicate AP Biology. Investigative Labs: An Inquiry-Based Approach to Kim Foglia.


Extracellular Ca2+ Is Required for Fertilization in the African Clawed

Jan 23, 2017 ... vis frogs were obtained commercially (NASCO, Fort Atkinson WI) and housed at 18˚C on a. 12 hour/12 ... use the day of dissection or in L-15 media (Gibco 11415 –064) for use up to 5 days later. To cre- ...... Bers DM, Patton CW, Nuccitelli R. A practical guide to the preparation of Ca(2+) buffers. Methods Cell.


Efficient RNA/Cas9-mediated genome editing in Xenopus tropicalis

purified Cas9 and an engineered single guide RNA (gRNA) molecule containing the minimal ..... (M,N) Dissection of 1-week-old froglets revealed severe pancreatic hypoplasia in ptf1a/p48. gRNA/Cas9-injected G0 froglets, with .... X. tropicalis frogs were purchased from Nasco. Ovulation and in vitro fertilization were carried ...


(pcb 126) in multiple organs of n

Aug 26, 1999 ... sections of organs of PCB 126-treated frogs were immunohistochemically stained with MAb 1-12-3 to identify localization of the. CYP1A in different cell types. ... Nasco (Fort Atkinson, WI, USA). Frogs were maintained in ... for animal housing, handling, and dissection adhered to guide- lines provided by the ...


Chapter 4. Formaldehyde

4.3.2 Alternatives Associated with Preserved Educational Specimens for Dissection. 4.3.3 Alternatives Associated .... Standards and Guidelines Formaldehyde is regulated as a human carcinogen, and classified as either a probable, potential or ...... than the formalin-fixed frog from NASCO. Formalin- fixed specimens that are ...


Pertussis toxin blocks melatonin-induced pigment aggregation in

Department of Anatomy, Uniformed Services, University of the Health Sciences, 4301 Jones Bridge Road, Bethesda,. Maryland 20814-4799, USA .... and Faber, 1956). They were fed "frog brittle" (Nasco, Ft. Atkinson, WI) when water was .... Numbers at the top of the diagram are lane numbers corre- sponding to the following ...


Imaging Ca2+ Signals in Xenopus Oocytes

Female Xenopus laevis frogs (Nasco, Fort Atkinson, WI; see Notes 1–3). 2. MS- 222 (Sigma, St. Louis, MO). ... Upright light stereo dissection microscope. 8. Regular Petri dishes and one lined with ... Two manual micromanipulators (e.g., model MM-3; Narishige USA, East Meadow, NY) mounted on the microscope stage. 2.