List I | List II | ||
A. | Clostridium butylicum | I. | Ethanol |
B. | Saccharomyces cerevisiae | II. | Streptokinase |
C. | Trichoderma Polysporum | III. | Butyric acid |
D. | Streptococcus sp. | IV. | Cyclosporin-A |
Statement I: | Bacterial infection by Bacillus thuringiensis can kill only caterpillar larvae. |
Statement II: | B. thuringiensis cannot kill adult moths. |
List-I | List-II | ||
A | Saccharomyces cerevisiae | I. | Citric acid |
B. | Aspergillus niger | II. | Butyric acid |
C. | Trichoderma polysporum | III. | Ethanol |
D. | Clostridium butylicum | IV. | Cyclosporin-A |
Statement I: | Aphids and mosquitoes are natural pests. |
Statement II: | Lady bird and dragonflies are natural pests controllers. |
List-I (Microbes) |
List-II (Products) |
||
A. | Streptococcus | I. | Citric acid |
B. | Trichoderma polysporum | II. | Clot buster |
C. | Monascus purpureus | III. | Cyclosporin A |
D. | Aspergillus niger | IV. | Statins |
Statement I: | Antibiotics are chemicals produced by microbes that kill other microbes. |
Statement II: | Antibodies are chemicals formed in body that eliminate microbes. |
Match List - I with List - II
List - I | List - II | ||
(a) | Aspergillus Niger | (i) | Acetic Acid |
(b) | Acetobacter aceti | (ii) | Lactic Acid |
(c) | Clostridium bretylium | (iii) | Citric Acid |
(d) | Lactobacillus | (iv) | Butyric Acid |
Choose the correct answer from the options given below:
(a) | (b) | (c) | (d) | |
1. | (ii) | (iii) | (i) | (iv) |
2. | (iv) | (ii) | (i) | (iii) |
3. | (iii) | (i) | (iv) | (ii) |
4. | (i) | (ii) | (iii) | (iv) |
What is B.O.D.:
1. The amount of utilized by organisms in the water
2. The amount of utilized by microorganisms for decomposition
3. The total amount of present in water
4. All of the above
Which of the following is true pair of biofertilizers:
1. Azolla and BGA
2. Nostoc and legume
3. Rhizobium and grasses
4. Salmonella & E. Coli