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Why does some species of bacteria undergo major changes in just a few years?
Wiki User
∙ 15y ago
Because bacteria reproduce and die faster than humans. Making there adaption rate alot higher.
Wiki User
∙ 15y ago
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True or false The loss of a species from an ecosystem usually has no effect because of the presence of other species in the ecosystem?
Loss of one species from a community has a large effect. This is because this can cause major changes in food webs and chains and can cause other organisms to die.
What are the major structural features of bacteria cell?
prokaryotic
What major group of bacteria does Rickettsias belong to?
proteobacteria
What is a major cause of temperature changes on earth?
The angle of the sun's rays is one of the major causes of temperature changes on Earth.
How does bacteria benefit the planet?
Despite their relative simplicity, bacteria carry out most of the key chemical changes of carbon, nitrogen, and sulfur in the living world. The eukaryotes, like us humans, perform relatively small changes to their molecules. Benefits of bacteria include: * Bacteria are the only living things which can fix nitrogen. They are therefore essential to all other life on Earth. * Some plants such as beans keep nitrogen fixing bacteria as symbionts in nodules on their root. * Bacteria are the major decomposers of dead plants and animals, so freeing their atoms to be re-used by other living things. * Cows and other animals keep bacteria in their stomachs, as only bacteria can break down the tough cell walls of plants. * People use bacteria to turn wine into vinegar and milk into cheese and yogurt. * They are increasingly used in biotechnology to manufacture proteins.
What does the word undergo mean?
meaning of undergo (verd) forms: undergone; underwent; undergoing to experience; to receive; to endure EXAMPLE of undergo Humans undergo major changes during development. rience; to receive; to endure.
What changes have occurred in the killer whales environment to make it endangered?
There have been no major changes in the killer whale's environment, and they are not an endangered species.
What are the differences and similarities between the definitions of microevolution and macroevolution?
Microevolution involves changes that have minimal impact on the structure of a species. Macroevolution, on the other hand, includes major changes from species into other species, and even from class to class (such as reptile to bird). The former also exists on a much smaller time scale, perhaps only taking a few hundred years for animals, or days for bacteria, whereas the latter is spread across eras.
What is the past tense of undergo?
The past tense of 'undergo is 'underwent' I underwent major surgery. The past participle of 'undergo' is 'undergone' After I had undergone major surgery I felt much better,
What is the term for characters who do not change much from the beginning of the story to the end?
These are called static characters, because they don't usually undergo any major changes during the action.
Why are the influences of education so powerful in the development of political attitudes?
Political attitudes develop very early and undergo major changes during the elementary school years.
Why are the influences of education and family so powerful in the development of political attitude?
Political attitudes develop very early and undergo major changes during the elementary school years.
Why are the influency of education and family so powerful in the development of political attitudes?
Political attitudes develop very early and undergo major changes during the elementary school years.
Why are the influences of education and family so powerful in development of political attitudes?
Political attitudes develop very early and undergo major changes during the elementary school years.
Why are the influences of education and family so powerful in the development of political attitudes?
Political attitudes develop very early and undergo major changes during the elementary school years.
What are the two major reasons why a species becomes extinct?
1) a natural catastrophe (eg an asteroid impact) 2) evolutionary changes.
What two kingdoms include bacteria?
The plant and protist kingdoms contain organisms that can use energy from the sun to make food. The plant kingdom has over 260,000 species.
