Meaning Of The Word Protostome
What's the definition of Protostome? Find Protostome meanings, definitions and more at the Real Dictionary online.
Protostome Meaning
| Protostome Definition |
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What's The Definition Of Protostome?
protostome in British English
noun: a mollusc, annelid, arthropod or other animal in which the mouth develops before the anus at embryonic stage noun: 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 |
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