Bacterial spores: what are they?

Bacterial spores are tough copies of genetic material that allow organisms to enter a dormant state when exposed to harsh environments. Some well-known pathogens such as anthrax, tetanus, and botulism can form spores, making them a topic of concern for medical researchers. Spore research examines how they form and how they can be dealt with […]

What are spores?

Spores are asexual reproductive units used by plants, algae, fungi, and protozoa. They evolved at least 1,600 million years ago and are most commonly used by r-selected species. Spores do not need to combine with anything to grow into an adult organism. They are usually unicellular and can increase in mass and volume by a […]

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