Biology
Does sunlight kill green algae?
Yes, sunlight can indeed kill green algae, particularly when exposed to intense UV radiation for extended periods. While algae need sunlight for photosynthesis, excessive exposure without…
Biology
Browse 12 articles about Biology — clear answers, practical checklists and step-by-step guides from the TanP team.
Biology
Can bacteria survive cold?
Yes, bacteria can absolutely survive cold temperatures, and in many cases, they can even thrive in them. While extreme cold can kill some bacteria, many species…
Biology
What bacteria can survive hot water?
Certain bacteria can indeed survive hot water, particularly thermophilic (heat-loving) bacteria. These microorganisms have adapted to thrive in environments with high temperatures, often found in hot…
Biology
How many hearts does a worm have?
A common earthworm possesses five pairs of aortic arches, often referred to as "hearts." These structures function similarly to hearts by pumping blood throughout the worm’s…
Biology
How does atmospheric pressure affect microbial growth?
Atmospheric pressure has a subtle yet significant impact on microbial growth, influencing their metabolic processes and survival rates. While not the primary driver, changes in pressure…
Biology
What is the toughest bacteria in the world?
The toughest bacteria in the world is Deinococcus radiodurans, renowned for its extraordinary resistance to radiation, dehydration, and other extreme conditions. This remarkable microbe can survive…
Biology
What bacteria can live in very hot water?
Certain extremophilic bacteria, known as thermophiles, can thrive in environments with extremely high temperatures, including very hot water. These resilient microorganisms have adapted unique cellular mechanisms…
Biology
Can a bacterium live forever?
No, a single bacterium cannot live forever in the way a human might imagine immortality. While bacteria can reproduce indefinitely, individual bacterial cells have a finite…
Biology
What color is a worm’s blood?
Worms are fascinating creatures with unique biological features, one of which is their blood. Worm blood is typically red, similar to humans, due to the presence…
Biology
Can worms survive being cut up?
Worms are fascinating creatures with remarkable regenerative abilities, but can they truly survive being cut up? The answer is both yes and no, depending on the…
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