What 2 bacterial genera produce endospores?

• A. Escherichia and Bacillus
• B. Staphylococcus and Streptococcus
• C. Clostridium and Bacillus
• D. Enterobactor and Clostridium
• E. Citrobacter and Staphylococcus

Answer: (C)

Verified step by step guidance

1. Understand the concept of endospores: Endospores are highly resistant structures formed by certain bacteria as a survival strategy under unfavorable conditions. They are not reproductive structures but rather a means to ensure the survival of the bacterium.
2. Identify the bacterial genera known for endospore production: The two most well-known genera that produce endospores are Bacillus and Clostridium. These genera are capable of forming endospores that can withstand extreme environmental conditions.
3. Review the options provided: The problem lists several pairs of bacterial genera. We need to identify which pair is known for endospore production.
4. Analyze each option: Compare each pair of genera with the known endospore-producing genera. For example, Bacillus is mentioned in the first and third options, and Clostridium is mentioned in the third and fourth options.
5. Select the correct pair: Based on the analysis, the correct pair of bacterial genera that produce endospores is Clostridium and Bacillus.