ZOOLOGY FUNDAMENTALS

The prolific use of detailed artwork intro-
duces the many worlds of zoological
science and the classifications that syste-
matize its diversity. Discounts of 25% or
more on bundled sets.

VERTEBRATE DISSECTION GUIDES
Avoid controversial, smelly, expensive lab dissections and the associated depletion of wild populations by using clear, close -up slides. 7 pgms. 94 slides. SAVE 57%!
EPSS-0980X SLIDES
$99.95

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SAVE OVER $129.00 ON 7 SLIDE SET BUNDLE ORDER EP #SS-0980X.......$99.95
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A basic treatment of representative organisms of the various phyla. Beginning with
external morphology, the student is taken on a tour of the organism(s), with a combined
locational and functional approach, leading to an understanding of the physiological organism as
a whole. Photography combined with artwork and graphics. Each program comes with teaching
notes. (Filmstrips are available for each title at $15.00 each.)

VERTEBRATES

DISSECTION GUIDE: AMPHIOXUS & AMMOCOETES Slides order #SS-0980S.......$34.95

Whole mounts and cross sections of both species. Art and photography.
External and internal structures are explored in detail. 15 frames.
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DISSECTION GUIDE FOR THE SHARK Slides order #SS-0585S.......$34.95

14 frames.
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DISSECTION GUIDE FOR PERCH Slides order #SS-0580S.......$19.95

8 frames.
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DISSECTION GUIDE FOR FROG Slides order #SS-0570S.......$34.95

12 frames.
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DISSECTION GUIDE FOR THE RAT Slides order #SS-0875S.......$34.95

15 frames.
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DISSECTION GUIDE FOR THE CAT Slides order #SS-0295S.......$34.95

15 frames.
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DISSECTION GUIDE FOR THE FETAL PIG Slides order #SS-0625S.......$34.95

15 frames.

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RELATED PROGRAMS WORTH NOTING
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IN VITRO RESEARCH: AN INTRODUCTION Order #624..........$42.50

An introduction to the methods, apparatus and philosophies of in vitro research.
Step-by-step presentation shows the removal of fresh brain tissue from a laboratory rat;
studies involving electrical activity of nerve cells; the effect of lack of oxygen and of drugs
used in treatment of central nervous system disorders. Humane treatment of subject is
emphasized. 20 slides and guide.

CONTENT SAMPLE: 27202 The advantages of the in vitro method lie in the
accessibility of the tissue to experimental manipulations. Here we see brain tissue slices in the
incubation chamber. Since the tissue is clearly visible, measuring instruments can be precisely
placed under direct visual guidance, often under a low power microscope. Drugs can be applied
directly, temperature can be changed and delicate manipulations can be performed without
interference from movement caused by the animal's breathing or pulse.

In vitro research has one additional advantage, important to some people, that is based
not on technical but on humane reasons. In some cases the needed tissue samples can be
harmlessly removed from an animal, causing it no more discomfort than you feel when having
your blood drawn. In other cases, including the preparation of brain slices, it is true that the
animal must be killed. This is done, however, in a painless manner with the animal being "put to
sleep" in much the same way that people are anesthetized for dental work or surgery. Some of
the photographs you will see in this presentation may seem rather gruesome, but be assured
that before the first cut is made, the animal is clinically dead and has absolutely no awareness
or feeling of what is happening.

One point cannot be emphasized too strongly. The procedures you will see in this
presentation may look simple, but they are extremely difficult and can be done only by people
with the proper training. Under no circumstances should they be attempted by anyone other
than trained, qualified scientists.
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ANNOTATED VERTEBRATE CLIP ART CD-ROM Order # CDR 1505.......... $49.95

Over 1500 color pictures of vertebrates from urochordates and tunicates, through
mammals. Includes classification, organ systems, anatomy, etc., of fish, amphibians,
reptiles, birds and mammals. Scientifically drawn to show important organs and
systems. Many presented in three forms: labeled, with pointers but no labels, and clear
with neither pointers nor labels. Suitable for quizzes, manuals, overheads, stationary,
flash cards, or even T-shirts.
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ANNOTATED INVERTEBRATE CLIP ART CD-ROM Order # CDR 1500..........$49.95

Eight hundred (800) pictures of familiar and unfamiliar invertebrates from
amoebas, molluscs, worms, insects, arthropods to echinoderms are presented in color,
scientifically drawn to show important organs and systems. Many presented in 3 forms:
labeled, with pointers but no labels, and clear with neither pointers nor labels, suitable
for quizzes, lab manuals, overheads, or even for stationary, flash cards, or T-shirts.
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ANNOTATED HUMAN SYSTEMS CLIP ART CD-ROM Order # CDR 1510..........$49.95

Eight hundred (800) color pictures of various bodily systems and sensory
organs, including nervous, muscular, endocrine, respiratory and digestive systems and
eyes, ears, skin, teeth, taste, touch and smell. Presented in 3 forms: labeled, with
pointers but no labels, and clear with neither pointers nor labels. A great teaching aid,
useful for quizzes, suitable for manuals, overheads, and posters.
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BIOLOGY DUPLICATING MASTERS Order #SS-1105.............$29.95

A compilation of 65 overhead transparency masters designed to supplement
most biology textbooks. These illustrations are unique and different from those which
appear in most books, thus providing an additional in-depth visual presentation of many
concepts and topics. Some are designed to allow the instructor to add particular details
of his own. These include graphs, maps of various continents and basic body plans. May
be duplicated for individual student use or may be used to produce overhead
transparencies. 65 masters.
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~0203-090~ Lamprey (Petromyzon sp.). photo by Educational Images Ltd.

Copyright (c) MCMXCVII Educational Images Ltd., Elmira, NY, USA. All rights reserved.

EDUCATIONAL IMAGES LTD.

P.O.Box 3456 Westside Station

Elmira, N.Y., USA, 14905-0456

Telephone: 800-527-4264; 607-732-1090

Fax: 607-732-1183

E-Mail: edimages@edimages.com