Pine needle stoma. Coloured environmental scanning electron micrograph (ESEM) of a stoma (red) on the surface of a pine needle (Pinus sp.). Stomata are pores that are the site of gaseous exchange in the plant. The opening and closing of the stomata is controlled by semicircular guard cells, which swell and become turgid to close the openings.
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Details
Creative#:
TOP10704992
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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