Cell elongation in internodal regions of the green plants takes place due to
Important Questions on Plant Growth and Development
Give microbial source of the following products in industrial production:
Pectinase
Give microbial source of the following products in industrial production:
Chloromycetin
Assertion The foolish seedling disease in rice seedlings is caused by a fungal pathogen, Gibberella fuzikuroi.
Reason E. Kurosawa reported the appearance of symptoms of the disease in uninfected rice seedlings when they were treated with sterile filtrates of the fungus and the active principle was identified as gibberellic acid.
The correct answer is:
Give microbial source of the following products in industrial production:
Vitamin B12
Match the following?
| Organism | Product | ||
| (a) | Aspergillus Niger | (i) | Ethanol |
| (b) | Acetobacter | (ii) | Butyric acid |
| (c) | Saccharomyces | (iii) | Acetic acid |
| (d) | Lactobacillus | (iv) | Citric acid |
| (v) Lactic acid | |||
| Column–I | Column–II | ||
| a. | Citric acid | (i) | Trichoderma |
| b. | Cyclosporin A | (ii) | Clostridium |
| c. | Statins | (iii) | Aspergillus |
| d. | Butyric acid | (iv) | Monascus |
Match the following
| Column - I | Column - II | ||
| i. | Cyclosporin-A | a. | Clot busters |
| ii. | Streptokinase | b. | Antibiotic |
| iii. | Statins | c. | Immunosuppressive agent |
| iv. | Penicillin | d. | Blood cholesterol lowering agent |
Match List with List.
| List | List | ||
| (a) | Aspergillus niger | (i) | Acetic acid |
| (b) | Acetobacter aceti | (ii) | Lactic acid |
| (c) | Clostridium butylicum | (iii) | Citric acid |
| (d) | Lactobacillus | (iv) | Butyric acid |
Give the biological names of the following:
The mould from which penicillin is obtained.
