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单词 Oosporangium
释义

Oosporangium

英语百科

Oogonium

 Haematoxylin & Eosin staining of  sections of human gonads at E16.5. GO/G1 quiescent oogonia are indicated by arrowheads.

An oogonium (plural oogonia) is a small diploid cell which on maturation forms a primordial follicle in a female fetus or the female gametangium of certain thallophytes.

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