Which of the following bacteria produces endospores?
Correct answer: C. Gram-positive
- A. Both gram-negative and positive bacteria
- B. Gram-negative
- C. Gram-positive
- D. Mycobacteria
Explanation
Many Gram-positive bacilli (rod-shaped bacteria), such as Bacillus and Clostridium species, can form endospores, which are highly resistant structures that protect the bacterial DNA during unfavorable conditions (e.g., heat, desiccation, and chemicals).
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About Kingdom Prokaryotae
Kingdom Prokaryotae includes bacteria and cyanobacteria, organisms with no membrane-bound nucleus or membrane-bound organelles. It covers their cell wall, capsule, flagella, plasmids, forms of nutrition, binary fission, useful and harmful roles, and the differences between prokaryotic cells and eukaryotic cells.
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