C3 vs C4 grass pollen (IMAGE)
Caption
Super-resolution microscopy images of Poa anceps, left, a C3 grass, and Andropogon amethystinus, a C4 grass. Scale bar represents 5 micrometers.
Credit
Images courtesy Marc-Élie Adaimé, Michael A. Urban and Surangi W. Punyasena
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License
Original content