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On an absolute scale, there are two reasons:
- Bacteria reproduce extremely quickly - new generations are formed within hours, even minutes of the previous.
- Bacteria live in a highly hostile environment. Only those which can adapt quickest can survive the majority of circumstances.
What else can I help you with?
Scientists have observed evolution on a rapid time scale in what organism?
Scientists have observed rapid evolution in organisms like bacteria, particularly in response to environmental changes or human intervention such as antibiotics. These fast-evolving bacteria can develop resistance to drugs in a short period of time, highlighting the adaptability and evolutionary capabilities of these microorganisms.
What is the model in of evolution in which periods of rapid change occur is called?
Punctuated equilibrium is the model of evolution in which periods of rapid change occur interspersed with long periods of stability. This theory suggests that species evolve quickly in short bursts of rapid change followed by extended periods of little or no change.
What factors contribute to the rapid growth of the fastest-growing bacteria?
The rapid growth of the fastest-growing bacteria is influenced by factors such as favorable environmental conditions, availability of nutrients, and efficient cellular processes.
What is an example of micro evolution?
You are an example of human micro-evolution as the population of humans has changed allele frequency over time. Micro-evolution is just evolution; change over time.
What is evolution and can you provide an example to explain the term?
Evolution is the process by which living organisms change and adapt over time through natural selection. An example of evolution is the development of antibiotic resistance in bacteria. When exposed to antibiotics, only the bacteria with genetic mutations that make them resistant survive and reproduce, leading to a population of bacteria that is mostly resistant to the antibiotic.
Scientists have observed evolution in a rapid time scale in what organism?
Bacteria
Why is a rapid bacterial evolution such a threat to human health?
Bacterial evolution results in bacteria that are resistant or immune to medicine and/or our immune system.
Scientists have observed evolution on a rapid time scale in what organism?
Scientists have observed rapid evolution in organisms like bacteria, particularly in response to environmental changes or human intervention such as antibiotics. These fast-evolving bacteria can develop resistance to drugs in a short period of time, highlighting the adaptability and evolutionary capabilities of these microorganisms.
What is the definition for rapid evolution?
Rapid evolution is where the subjective species in a population is considered to be evolving in an unusually high frequency and rate, thus 'rapid' evolution is occuring.
Why are lenski's bacteria not proof of evolution?
Because nothing is proof of evolution.
What is the model in of evolution in which periods of rapid change occur is called?
Punctuated equilibrium is the model of evolution in which periods of rapid change occur interspersed with long periods of stability. This theory suggests that species evolve quickly in short bursts of rapid change followed by extended periods of little or no change.
Bacteria employ what reproductive strategy?
Rapid
What is evolution that occurs in short rapid bursts?
Punctuated equilibrium
What theory has been used to explain the pattern of rapid evolution that often occurs after a mass extinction event?
The theory of rapid evolution rather than over a very long time.
Which of the following is not a source of evidence of evolution?
Bacteria :)
How have bacteria shown proof of evolution?
all bacteria will form and there will be a massive wave of pollution
What is a world example of evolution?
The development of resistance to antibiotics by bacteria is a real world example of evolution.
