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blas·tu·la
 blastula
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- pronunciation:
- blaes
ch
l
- features:
- Word Parts
| part of speech: |
noun |
| inflections: |
blastulas |
| definition: |
an embryo in an early stage of development that consists of a single layer of cells forming a hollow sphere.
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| derivation: |
blastular (adj.) |
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