Yolk Collection

Picture No. 11676117
Small-spotted Catshark / Lesser-spotted Dogfish egg-cases with embryo inside, one of them close to hatching time Date:

Picture No. 11676114
Small-spotted Catshark / Lesser-spotted Dogfish opened egg-case showing embryo inside close to hatching time Date:

Picture No. 11676112
Small-spotted Catshark / Lesser-spotted Dogfish opened egg-case showing embryo inside close to hatching time Date:

Picture No. 11676113
Small-spotted Catshark / Lesser-spotted Dogfish opened egg-case showing embryo inside close to hatching time Date:

Picture No. 11676116
Small-spotted Catshark / Lesser-spotted Dogfish egg with mature embryo inside Date:

Picture No. 10875794
Light Micrograph of Rat Embryo without its yolk sac, at 17.5 days Date:

Picture No. 10875795
Light Micrograph of Rat Embryo without its yolk sac, at 17.5 days Date:

Picture No. 10875793
Light Micrograph of Rat Embryo without its yolk sac, at 17.5 days Date:

Picture No. 10875786
Light Micrograph of Rat Embryo 13.2 days after fertilisation, out of its yolk sac Date:

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