Match the columns and choose the correct combination. Column I Column IIA.Eescerichia coliI.Mycorrhiza B.Rhizobium melilotiII.Digests hydrocarbons of crude oilC.Bacillus thuringiensisIII.Human insulin production D.Pseudomonas putida IV.Biocontrol E.LactobacillusV.Biodegradable insecticideF.MethanobacteriumVI.BiofertiliserG.TrichodermaVII.Baculovirus H.GlomusVIII.‘nif’ geneI.AnabenaIX.LactobacillusJ.Nucleopolydro virusX.Biogas

Match the columns and choose the correct combination. Colum…

Biology Microbes in Human Welfare Matching Type Questions Single Correct MCQ

Published on: August 21, 2026

Match the columns and choose the correct combination.

Column I	Column II
A.	Eescerichia coli	I.	Mycorrhiza
B.	Rhizobium meliloti	II.	Digests hydrocarbons of crude oil
C.	Bacillus thuringiensis	III.	Human insulin production
D.	Pseudomonas putida	IV.	Biocontrol
E.	Lactobacillus	V.	Biodegradable insecticide
F.	Methanobacterium	VI.	Biofertiliser
G.	Trichoderma	VII.	Baculovirus
H.	Glomus	VIII.	‘nif’ gene
I.	Anabena	IX.	Lactobacillus
J.	Nucleopolydro virus	X.	Biogas

A-III, B-VIII, C-V, D-II, E-IX, F-X, G-IV, H-I, I-VI, J-VII

A-III, B-I, C-V, D-IV, E-VII, F-II, G-VIII, H-X, I-IX, J-VII

A-I, B-II, C-III, D-X, E-IV, F-VII, G-VI, H-V, I-IX, J-VIII

A-III, B-II, C-VI, D-IV, E-V, F-I, G-X, H-VIII, I-VII, J-IX

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