A photosynthesising plant is releasing 18O more
than the normal. The plant must have been supplied
with
(a) O3 (b) H2O with 18O
(c) CO2 with 18O (d) C6H12O6 with 18O.
than the normal. The plant must have been supplied
with
(a) O3 (b) H2O with 18O
(c) CO2 with 18O (d) C6H12O6 with 18O.