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प्रश्न
Which one of the following characteristics is found in all fungi but not in all bacteria?
पर्याय
Aerobic respiration
Cell wall
Spore formation
A long circular DNA lying loose in the cytoplasm
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उत्तर
Cell wall
- Fungi: All fungi have a cell wall, which is made of chitin (a distinguishing feature of fungi).
- Bacteria: Not all bacteria have a cell wall; for example, Mycoplasma lacks a cell wall. Even when present, bacterial cell walls are made of peptidoglycan, not chitin.
संबंधित प्रश्न
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:
How did the mould get inside the bell-jar?
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?
Comment on the following:
Yeast is used in bakeries and breweries.
Give the name of the
mould which is known as Red-ring mould.
Give the name of the
mould that causes lung mycosis.
Fill in the blank:
Fungi which is edible is ______.
How are fungi important as food?
The question has four options. Choose the correct answer:
Tasteful food for man is
