Features
- This Photo Puzzle features an image chosen by Science Photo Library. Estimated image size 356x254mm.
- 10x14 Photo Puzzle with 252 pieces. Packed in black cardboard box of dimensions 5 5/8 x 7 5/8 x 1 1/5. Puzzle image 5x7 affixed to box top. Puzzle pieces printed on RA4 paper at 300 dpi
- Image Description: Sperm cell fertilising an egg cell, coloured ESEM(environmental scanning electron micrograph).The sperm cell (brown) has a tail and a head, andthe head is trying to penetrate the surface of theegg cell (blue). Once a sperm cell has fertilisedthe egg cell, rapid chemical changes make theouter layer ( zona pellucida ) of the egg cellthicken, preventing other sperm cells entering.The head of the successful sperm cell releasesgenetic material
- For any queries regarding this item please contact Science Photo Library c/o Media Storehouse quoting Media Reference 1119588
- Thierry Berrod, Mona Lisa Production/Science Photo Library
Price:
Product prices and availability are accurate as of the date/time indicated and are subject to change.
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Product Description
Photo Puzzle, Sperm cell fertilising an egg cell, ESEM. Sperm cell fertilising an egg cell, coloured ESEM(environmental scanning electron micrograph).The sperm cell (brown) has a tail and a head, andthe head is trying to penetrate the surface of theegg cell (blue). Once a sperm cell has fertilisedthe egg cell, rapid chemical changes make theouter layer ( zona pellucida ) of the egg cellthicken, preventing other sperm cells entering.The head
