Q. Match Column - I with Column - II [table] List-1 | List-2 ; A. $Nitrococcus$ | (i) Denitrification ; B. $Rhizobium$ | (ii) Conversion of ammonia to nitrite ; C. $Thiobacillus$ | (iii) Conversion of nitrite to nitrate ; D. $Nitrobacter$ | (iv) Conversion of atmospheric nitrogen to ammonia [/table] Choose the correct answer from options given below.
A) A-i B-iv C-iii D-iv
B) A-iii B-i C-iv D-ii
C) A-iv B-iii C-ii D-i
D) A-ii B-iv C-i D-iii
Explanation
[Solution] $Nitrococcus$ oxidises ammonia to nitrite; $Rhizobium$ fixes $N_2$ to ammonia; $Thiobacillus$ denitrifies; $Nitrobacter$ oxidises nitrite to nitrate. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.