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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
Name any one variety of edible mushrooms.
Which one of the following characteristics is found in all fungi but not in all bacteria?
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.
Where can you find the mould Rhizopus most easily found?
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 happens first on the bread-the mycelia or the spores?
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 that causes Aspergillosis in human beings.
Fill in the blank:
Fungi which is edible is ______.
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.
