6- Inherintence, Variation, Evolution

• Bacterial cells reproduce every 20 minutes.
• An example of Resistant bacteria: MRSA
• Percentage change: final-initial/initial X 100
• Some Bacteria are resistant meaning antibiotics do not affect them. Consequently allowing them to reproduce and cause more harm.

  
• Antibiotic is a drug that kills bacteria.

  
• Tackling Resistant Bacteria: 1) Doctors giving out less unnecessary antibiotics prescriptions. 2) Patients completing their course 3) Restrict antibiotics in farming.

  
• Measles cannot be cured by antibiotics because it is a VIRUS.