Description: ANIMAL DEVELOPMENT educational chart/poster 24 X 36 INCHES This innovative poster represents the first time the animal kingdom has ever been shown through the development of the animals’ physical characteristics. It graphically explains how the main branches of the new cladistic classification system were established. A clade is a group of organisms that share a common physical characteristic. Animals differ from other life forms in that they have at least two cell layers. This characteristic defines the Metazoa (animal kingdom) clade. Primitive sponges and jellyfish were the first animals. Then came the addition of a third cell layer, resulting in a third clade. The poster begins with the simplest animals, then progresses to the most complex, showing all of the important changes. A branching system design presents the nine primary clades, which are then divided to the next level. Detailed illustrations show many representative species. All are identified by captions. The third (triploblasic) cell layer permitted the development of a more complex body. This clade is unique in that the animals share a second common characteristic. They are also bilateral; each half is the mirror image of the other. Authorities disagree as to which of the two characteristics should be the defining one. This has resulted in the clade being referred to by two different names, Triploblastic and Bilateral. The poster cites both. 123Posters is proud to offer eBay shoppers the BEST poster deals online, guaranteed. We deliver quality posters and professional service so you can BUY WITH CONFIDENCE. Since 1997! 123Posters backs every item we sell with a Satisfaction Guarantee. In addition to selling popular posters at amazing prices, our staff works hard to provide all our customers with prompt and professional service. So if for any reason you are not completely satisfied with your purchase, please contact us so we can assist you. We want you to be happy with all your 123Posters purchases on eBay! All posters are in-stock and ready to ship from our California warehouse, which means you will get your posters FAST – usually within 2-5 business days. Our shipping also includes professional packing. All posters are carefully ROLLED (we NEVER fold posters), wrapped in moisture and dust resistant plastic, and then placed in a sturdy cardboard mailing tube so they arrive in perfect condition.
Price: 13.95 USD
Location: Shingletown, California
End Time: 2025-01-27T19:13:01.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Model: A104
Custom Bundle: No
Style: Modern
Material: Paper
Theme: Animals
Type: Poster
Features: Ready To Hang
MPN: A104
Subject: Animal Development
Brand: Feenixx
Non-Domestic Product: No
Modified Item: No
