Topic: Protostomes
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What is a protostome?
This is straight from dictionary.com, so no credit for me: "any member of the lower invertebrate phyla in which the mouth appears before the anus during development, cleavage is spiral and determinate, and the coelom forms as a splitting of... Read More »
Source: http://wiki.answers.com/Q/What_is_a_protostome
What are protostomes?
Protostomes are a group of organisms. With the deuterostomes, they make up Bilateria, mostly comprising animals with bilateral symmetry & 3 germ layers. Read More »
Source: http://www.kgbanswers.co.uk/what-are-protostomes/3027518
What Is the Primary Distinction Between Protostomes & Deuterostom...
Biologists divide the animal kingdom into several phyla based on the presence of true tissues and how their body plans develop. Within the phyla that have a one-way, two-ended digestive tract, the animals are further classified as protostom... Read More »
Source: http://www.ehow.com/facts_7315331_primary-distinction-between-pro...
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Protostomes
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spiral and determinate cleavage, blastophore becomes mouth, enterocoelous development
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Source: http://wiki.answers.com/Q/Which_of_the_following_is_descriptive_o...
the fate of their baltspores, cleavage and coelom formation
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Source: http://wiki.answers.com/Q/What_is_Difference_between_protostomes_...
Examples of protostomes are mollusks, annelids, and arthropods.
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Source: http://www.chacha.com/question/what-is-an-example-protostome
Protostomes are mollusks, annelids, and arthropods. They develop so that the first opening in the embryo is the mouth.
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Source: http://www.chacha.com/question/how-is-a-protostome-related-to-mol...
Protostome: any member of the lower invertebrate phyla in which the mouth appears before the anus during development, cleavage is spiral and determinate, and the coelom forms as a splitting of the mesoderm. Coelom: The body cavity that form...
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Source: http://www.chacha.com/question/what-are-coelomates-and-protostome...
An example of Protostome is a mollusk, such as an oyster. An example of a Deuterostome is any chordate such as a human.
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Source: http://www.chacha.com/question/what-is-an-example-of-a-protostome...
