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: Light micrograph of the surface of a leaf of theelder tree, Sambucus nigra. The small ovalstructures scattered over the surface are stomata(pores), which provide the plant with a means ofgaseous exchange between the atmosphere a theinternal tissues. The pores are held open duringthe day a are closed at night to conserve water.Surrounding each stoma are two curved lip-likeguard cells which control the opening a closing ofthe pore. Magnification
- For any queries regarding this item please contact Science Photo Library c/o Media Storehouse quoting Media Reference 1122533
- Andrew Syred/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, LM of the surface of an elder leaf. Light micrograph of the surface of a leaf of theelder tree, Sambucus nigra. The small ovalstructures scattered over the surface are stomata(pores), which provide the plant with a means ofgaseous exchange between the atmosphere a theinternal tissues. The pores are held open duringthe day a are closed at night to conserve water.Surrounding each stoma are two curved lip-likeguard cells which
