Light micrograph of a fetal ovary showing several oocytes (immature egg cells) undergoing meiosis (gamete formation). Three stages of prophase I are s

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Light micrograph of a fetal ovary showing several oocytes (immature egg cells) undergoing meiosis (gamete formation). Three stages of prophase I are seen. On the left are three oocytes in leptotene, with chromosomes as thin strands. At centre and top, two oocytes are in zygotene with chromosomes in a bouquet. The other oocytes are in pachytene with chromosomes appearing as thick strands.

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Size: 4674px × 3739px
Photo credit: © JOSE CALVO / SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, anatomy, biological, biology, cell, chromosomes, eosin, female, fetal, fetus, foetal, foetus, formation, gamete, gametogenesis, haematoxylin, histological, histology, leptotene, light, meiosis, meiotic, micrograph, microscopic, microscopy, nucleus, oocyte, oogonia, ovarian, ovary, ovogenesis, pachytene, prophase, reproductive, system, zygotene