pickerel frog egg mass

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pickerel frog (Rana palustris) egg mass. The developing eggs are in the 4-cell stage.

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Size: 5120px × 3426px
Photo credit: © Scott Camazine / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: biology, development, egg, embryo, embryology, fission, frog, growth, palustris, pickerel, rana, zoology