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प्रश्न
Why is it generally advised that every living room in the house should get direct sunlight at least for a short time?
उत्तर
Direct sunlight contains ultraviolet radiation of the sun which helps in the killing of mould spores present in the air.
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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
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 would happen if moist bread was placed in a refrigerator?
Write in proper sequence the five major steps in the cultivation of the common edible mushrooms.
Comment on the following:
Denitrifying bacteria are a blessing as well as a curse to farmers.
Comment on the following:
Yeast is used in bakeries and breweries.
Give the name of the
mould which is known as Red-ring mould.
How are fungi important as food?
Name two plant diseases caused by fungi. Also, mention the causal agents.
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.
