1. Growth of bacteria on a petri dish​

Sagot :

Answer:

Bacteria are microorganisms that grow everywhere. We can collect and grow them in specially prepared petri dishes. ... The undigestible agar is a gelatin-like substance with a semi solid surface on which the bacteria can grow while they consume the added nutrients (like sheep's blood).

Step-by-step explanation:

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ANSWER

  • The ideal temperature for growing bacteria is between 70 and 98 degrees F (20-37 degrees C).

  • Leave the bacteria to develop for 4-6 days, as this will give the cultures enough time to grow.