MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following statement is not related to Root-Knot of Brinjal and Tomato? |
| A. | Caused by <em>Meloidogyne</em> |
| B. | The male worm is cylindrical |
| C. | The female worm is circular |
| D. | Site of infection produces gall |
| Answer» D. Site of infection produces gall | |
| 2. |
Fungicides can be used to treat diseases caused by Nematodes. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Which of the following is a Non-characteristic symptom of Nematode disease? |
| A. | Yellowing of Foliage |
| B. | Distortion of leaves |
| C. | Necrotic lesions |
| D. | Blotches |
| Answer» B. Distortion of leaves | |
| 4. |
Which of the following statements is not related to Loose smut of Wheat? |
| A. | Caused by <em>Ustilago</em> |
| B. | Attacks barley |
| C. | Caused by <em>Puccinia</em> |
| D. | A disease common in humid areas |
| Answer» D. A disease common in humid areas | |
| 5. |
Witches broom is a characteristic symptom of diseases caused by ___________ |
| A. | Virus |
| B. | Fungi |
| C. | Bacteria |
| D. | Nematodes |
| Answer» C. Bacteria | |
| 6. |
Which of the following is not a method of controlling fungal diseases? |
| A. | Antibiotics |
| B. | Fungicides |
| C. | Resistant varieties |
| D. | Use of pathogen-free seeds |
| Answer» B. Fungicides | |
| 7. |
Symptoms of fungal diseases may be localised or systemic. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
Disease-causing fungi are of ____ types. |
| A. | Two |
| B. | Three |
| C. | Four |
| D. | Five |
| Answer» B. Three | |