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प्रश्न
Explain briefly:
Bacteria are our friends and foes both.
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उत्तर
Bacteria as friends :
Bacteria are useful to us in many ways like producing antibiotics, forming curd and cheese, tanning leather, producing various industrial products, nitrogen fixation, digesting cellulose, etc.
Bacteria as foes:
They are harmful in many ways like causing diseases, bio-weapons, food spoilage etc.
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संबंधित प्रश्न
Why is spore formation in bacteria not considered as a form of reproduction?
Write short notes on:
Shape of bacteria
Write short notes on:
Flagellation in bacteria
All bacteria have flagella.
Based on shape, the bacteria are classified into _______ types.
Write the name of any nitrogen fixing bacteria.
Give an account of classification of bacteria based on the shape.
Identify the Archaebacterium
______ are considered to be the first living organisms on earth.
______ are the site of protein synthesis in bacteria.
