Web Results

en.wikipedia.org/wiki/Deuterostome

The researchers that made the discovery believe that the Saccorhytus is a common ancestor to all previously-known deuterostomes. Fossils of one major deuterostome group, the echinoderms (whose modern members include sea stars, sea urchins and crinoids), are quite common from the start of Series 2 of the Cambrian,

biologydictionary.net/deuterostome

In deuterostomes, the first cavity formed by the blastopore ends up as the organism’s anus, while the mouth is formed secondarily on the opposite side. This is the next major distinction between deuterostomes and protostomes; the protostomes form the mouth from the primary cavity and the anus second.

www.quora.com/What-are-some-examples-of-deuterostomes

Echinoderms such as a sea star, and Chordates such as a fish or yourself.

www.reference.com/science/deuterostome-4c7d3c696d76f54

What Is a Deuterostome? Deuterostome is one of the major groups of the animal kingdom. The majority of deuterostomes are either chordates or echinoderms. Chordates include fish and other vertebrates, while echinoderms include the spiny-skinned starfish, sea urchins and their relatives. ... deuterostomes examples are humans deuterostomes ...

en.wikipedia.org/wiki/Protostome

Protostomia (from Greek πρωτο-proto-"first" and στόμα stoma "mouth") is a clade of animals.Together with the deuterostomes and xenacoelomorpha, its members make up the Bilateria, mostly comprising animals with bilateral symmetry and three germ layers. The major distinctions between deuterostomes and protostomes are found in embryonic development and is based on the embryologica...

answers.yahoo.com/question/index?qid=20090824091220AAA7419

What are some common examples of deuterostomes, besides human beings? Is a dog a deuterostome? Thanks.

www.britannica.com/animal/Deuterostomia

The coelom (a fluid-filled body cavity lined with mesoderm) develops from buds off the embryonic gut. A number of deuterostomes have distinctive larval forms. The Deuterostomia constitute one of two divisions of the coelomates (animals having a coelom). Compare Protostomia.

study.com/academy/lesson/protostomes-definition-and-characteristics.html

As a member, you'll also get unlimited access to over 75,000 lessons in math, English, science, history, and more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed.

www.merriam-webster.com/dictionary/deuterostome

Deuterostome definition is - any of a major division (Deuterostomia) of the animal kingdom that includes the bilaterally symmetrical animals (such as the chordates) with indeterminate cleavage and a mouth that does not arise from the blastopore.

www.yourdictionary.com/deuterostome

deuterostome definition: nounAny of a numerous animals of the group Deuterostomia, in which the anus develops from the first opening in the embryo and the mouth develops later, and including the echinoderms, hemichordates, and chordates.Origin of deuterost...