Question

give two ways in which bacteria are useful
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Answer 1

Explanation:

• Creating products, such as ethanol and enzymes.
• Making drugs, such as antibiotics and vaccines.
• Making biogas, such as methane.
• Cleaning up oil spills and toxic wastes.
• Killing plant pests.
• Transferring normal genes to human cells in gene therapy.
• Fermenting foods

Answer 2

Answer:

a) Cleaning up oil spills and toxic wastes.

b) Killing plant pests

Explanation:

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