Q. No.Select the right match -
1.
Aplanospore
Non-motile
Exogenous
2.
Conidia
Motile
Endogenous
3.
Zoospore
Motile
Endogenous
4.
Zygospore
Motile
Exogenous
Identify the figure and the labellings A and B.
1. Bacteriophage,A- dsDNA; B- Capsid
2. TMV; A- dsDNA; B- Capsomere
3. TMV; A- ssDNA; B- Capsid
4. TMV; A- ssRNA; B- Capsid
Identify the correct labellings.
| 1. | A- head, B- Collar, C- Sheath, D- Tail |
| 2. | A- head, B- Collar, C- Neck, D- Tail fibre |
| 3. | A- head, B- Collar, C- Sheath, D- Tail fibre |
| 4. | A- head, B- Neck, C- Sheath, D- Tail fibre |
Identify the following pictures (b) and (c).
1. b- Aspergillus; c- Mucor
2. b- Aspergillus; c- Agaricus
3. b- Agaricus; c- Mucor
4. b- Mucor; c- Agaricus
Domain Eukarya includes how many kingdoms (with respect to six kingdom system)?
1. Two
2. Three
3. One
4. Four
Which of the following statement is correct?
| 1. | Fungi prepare food for algae. |
| 2. | Fungi provide shelter and absorb mineral nutrients and water for its partner. |
| 3. | The algal component is known as mycobiont and fungal component as phycobiont, |
| 4. | Lichens are symbiotic associations between algae and fungi which are heterotrophic and autotrophic, respectively. |
Which of the following disease is not caused by Prions?
| 1. | Bovine spongiform encephalopathy (BSE) in cattles |
| 2. | Cr–Jacob disease (CJD) in humans. |
| 3. | Mad cow disease in cattle |
| 4. | Potato Spindle Tuber disease |
Which of the following statement is incorrect?
| 1. | Viroids are smaller than viruses. |
| 2. | Viroid was found to be a free RNA. |
| 3. | The RNA of the viroid is of high molecular weight. |
| 4. | In 1971, T.O. Diener discovered it. |
Which of the following pathogenic disease could have the symptoms like mosaic formation, leaf rolling and curling, yellowing and vein clearing, dwarfing and stunted growth?
| 1. | Viral | 2. | Bacterial |
| 3. | Fungal | 4. | Deficiency syndrome. |
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