Top 80+ Solved Microbes and Human Welfare MCQ Questions Answer
Q. By BOD which one is to be measured ?
a. Amount of organic matters of water.
b. Industrial waste of water Resources.
c. Amount of co which connected with Hb.
d. Amount of required O2 for dark reaction of green plants.
Q. Match the followingColumn-I Column-II(P) Cyclosporin-A (i) Rhizopus nigricans(Q) Hydroxi Projegteron (ii) Monoscus Purpureus(R) Stetins (iii) Arebia Gossipi(S) Riboflavin (iv) Trhichoderma polysporum
a. (P-iv) (Q-ii) (R-i) (S-iii)
b. (P-iii) (Q-i) (R-ii) (S-iv)
c. (P-iii) (Q-i) (R-ii) (S-iv)
d. (P-iii) (Q-i) (R-iii) (S-ii)
Q. Match the followingColumn-I Column-II(P) Aspergilus niger (i) Butyric acid(Q) Clostridium butiricum (ii) Acetic acid(R) Azatobactor (iii) Lactic acid(S) Lactobacillus (iv) Citric acid
a. (S-i) (P-ii) (Q-iii) (R-iv)
b. (Q-i) (R-ii) (S-iii) (P-iv)
c. (R-i) (P-ii) (Q-iii) (S-iv)
d. (P-i) (Q-ii) (S-iii) (S-iv)
Q. Match the followingColumn-I Column-II(P) Cynobacteria (i) N2-fixation(Q) Pseudomonas (ii) Biogas(R) Rhizobium (iii) Biofertilisersin peddy fields(S) Methenogens (iv) Quantam-4000
a. (R-i) (S-ii) (Q-iii) (P-iv)
b. (S-i) (Q-ii) (P-iii) (R-iv)
c. (R-i) (P-ii) (S-iii) (Q-iv)
d. (R-i) (S-ii) (P-iii) (Q-iv)
Q. Match the followingColumn-I Column-II(P) Blue green Algae (i) Pathogenes effect some arthropods(Q) Baculo virus (ii) Increase organic matters in soil(R) Bacillus thariengensis (iii) Bio control(S) Trichoderma (iv) Produced toxin
a. (Q-i) (R-ii) (S-iii) (P-iv)
b. (P-i) (Q-ii) (R-iii) (S-iv)
c. (Q-i) (P-ii) (R-iv) (S-iii)
d. (R-i) (S-ii) (P-iii) (Q-iv)
Q. Match the followingColumn-I Column-II(P) Streptokinase (i) To provent blood clotting(Q) Penicillin (ii) To decrease cholesterole(R) Stetins (iii) Immuno supressor(S) Cyclosporin-A (iv) Anti biotic
a. (P-i) (Q-ii) (R-iii) (S-iv)
b. (P-i) (R-ii) (S-iii) (Q-iv)
c. (R-i) (P -ii) (Q-iii) (S-iv)
d. (S-i) (r-ii) (P-iii) (Q-iv)
Q. Match the followingColumn-I Column-II(P) BOD (i) Food for cattle(Q) Flocks (ii) Association of Bactaria and filaments of mold in water(R) Encilage (iii) Measure of the organic matter in a water(S) Biogas (iv) Anaerobic metabolisom on biowaste
a. (R-i) (Q-ii) (P-iii) (S-iv)
b. (Q-i) (R-ii) (S-iii) (P-iv)
c. (P-i) (S-ii) (R-iii) (Q-iv)
d. (S-i) (P-ii) (S-iii) (R-iv)
Q. Match the followingColumn-I Column-II(P) Rhizobium (i) Leguminous(Q) Anabaena (ii) Autotroph N2-fixative(R) Azatobactor (iii) Freeliving N2-fixative(S) Glomus (iv) Phosphorus absorption(a) (P-i) (Q-ii) (R-iii) (S-iv) (b) (Q-i) (P-ii) (R-iii) (S-iv)(c) (P-iii) (Q-i) (R-ii) (S-iv) (d) (P-i) (Q-ii) (R-iv) (S-iii) Statement (A) and Reason (R) Type Question
a. Both A and R are true and R is correct explanation of A.
b. Both A and R are true but R is not correct explantion of A.
c. A is true but R is false.
d. A is false but R is true.