After ovulation, the ovum travels through the fallopian tubes towards the uterus, where it can be fertilized by a sperm cell. Without fertilization, its life span is approximately 24 hours. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / QA International |
Bildgröße: | 2532 px × 2628 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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