A) Oceans contain about 71 % of total global carbon.
B) Atmosphere contain about 71% of total global carbon.
C) Carbon constitute about 49% of the dry weight of organism,
D) Approximately \[4\times {{10}^{13}}\] kg of carbon is fixed in the biosphere through photosynthesis annually.
Correct Answer: C
Solution :
An organism body (in case-of human) has 18.5% carbon and 57% water.
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