As we know certain species of bacteria produce spores, these all are the characterstics of a spore except:
Correct answer: D. Spores can never germinate into vegetative cells
- A. Spores can be located outside the vegetative cells
- B. Spores exhibit resistance to harsh environmental conditions
- C. Spores can form within vegetative cells
- D. Spores can never germinate into vegetative cells
Explanation
Bacterial spores, especially endospores, are highly resistant structures formed by certain bacteria such as those in the genera Bacillus and Clostridium. These spores can survive in harsh conditions by entering a dormant state. When conditions improve, they can germinate back into vegetative cells. The statement that spores 'can never germinate into vegetative cells' is incorrect, making it the correct choice in this context. The other options describe accurate characteristics of bacterial spores, thereby making them incorrect choices.
Last updated
Related questions
A bacillus bacterium with a single flagellum at one end is described as:
A bacteria without flagella is called:
A bacterial cell envelope of mollicutes does not include?
A bacterial cell, having plasma membrane with all things present within it is called:
A bacterium divides every 36 minutes. If a culture containing 105 cells/ml is grown for 180 minutes, what will be cell concentration after that period?