Biology · Biogeochemical Cycles
Consider the following statements: i. Nitrification is a process in which ammonia is converted to nitrates. ii. Denitrification is a process in which nitrates are converted into atmospheric nitrogen. iii. Nucleic acids (DNA and RNA) contain nitrogen. iv. During atmospheric lightning, nitrogen in the air gets converted into oxides of nitrogen. v. Nitrogen-fixing bacteria are present in root nodules of legumes. Choose the correct statement(s):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1i, ii and iv
- 2iii, iv and v✓
- 3ii, iii and v
- 4i, ii, iii and v
Correct answer
iii, iv and v
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