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प्रश्न
Name two plant diseases caused by fungi. Also, mention the causal agents.
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उत्तर
| Plant Disease | Causal agent |
| Loose smut of wheat | Ustilago tritici |
| Leaf rust of sugarcane | Puccinia saccharii |
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संबंधित प्रश्न
Which one of the following characteristics is found in all fungi but not in all bacteria?
Yeast is used in the production of
Tick (✓) mark the correct statement/statements.
(a) All mushrooms are poisonous.
(b) All toadstools are poisonous.
(c) Some toadstools are poisonous.
(d) Some mushrooms are edible.
If you leave a piece of moist bread covered under a small bell jar at a warm place, mould grows on it in a few days. Answer the following with reference to this observation:
What appears first on the bread-the mycelia or the spores?
Explain briefly:
Yeast is used in bakeries and breweries.
Write short notes on:
Economic importance of yeast
Give the name of the
fungus that gives penicillin
Give the name of the
mould that causes lung mycosis.
Are fungi useful in medical sciences? How?
Read the following statements and select the correct option.
Statement I: Nostoc is a chemosynthetic autotroph.
Statement II: Nostoc can fix atmospheric nitrogen in heterocysts.
