False-colour scanning electron micrograph of a hooked fruit of cleavers or goosegrass, Galium aparine, entangled in Shetland wool. Commonly known as a burr, the fruit contains a single seed. It is dispersed by means of the barbs on its surface, which attach to animal fur or human clothing & are thus transported far & wide. The fruit may also pass undamaged through the digestive system of some animals. The synthetic material known as velcro, used in the clothing industry as a fastener, is based on the same principle as the burr. Magnification: x5 at 35mm size. Green tint (leech"). Original is BW B790/006. Reference: MICROCOSMOS, figure 9.7, page 179."
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Creative#:
TOP10175823
Source:
達志影像
Authorization Type:
RM
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須由TPG 完整授權
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N/A
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No
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