Spermatic Collection

Picture No. 11675528
Mouse Embryo at Eight Cell Stage. Date:

Picture No. 11675527
Mouse Embryo at Four Cell Stage & a Polar Body. Date:

Picture No. 11675526
Mouse Embryo at Two Cell Stage & a Polar Body. Date:

Picture No. 11675525
Mouse Embryo at Single Cell Stage and Polar Body. Date:

Picture No. 11675522
A human Ovum surrounded by Sperm - being fertilized. Date:

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