Xylem tissue. Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem. Tracheids are long tubular cells with lignin, a material that provides support, in the cell walls. Spiral thickening of the cells can be seen. Tracheids conduct water from the roots of a plant along the stems to the leaves. Magnification: x210 when printed 10cm wide.
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Details
Creative#:
TPG21738092
Source:
達志影像
Authorization Type:
RF
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須由TPG 完整授權
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N/A
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N/A
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No
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