When microbes are in a close nutritional relationship, and one benefits but the other is not harmed, it is called A. symbiosis. B. satellitism. C. commensalism. D. mutualism. E. synergism
Question
When microbes are in a close nutritional relationship, and one benefits but the other is not harmed, it is called
A. symbiosis. B. satellitism. C. commensalism. D. mutualism. E. synergism
Solution
The correct answer is C. Commensalism. This term refers to a relationship between two organisms where one organism benefits while the other is neither harmed nor benefited.
Similar Questions
keep each other in homeostasis?Symbiosis, when one organisms benefits and the other gets nothingSymbiosis, when both organisms benefit from an interaction Organisms do not keep each other in homeostasisParasitism, when one organism is harmed and another benefits
Identify a named example of a mutualistic relationship and outline why it would fall under this category of symbiotic relationships.
Your microbiome living in your gut is important in the digestion of food and absorption of nutrients. This is an example of what type of relationship?Multiple Choicemimicrysymbiosispredator-preyinterspecific competitionintraspecific competition
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AA.4 Use context to identify the meaning of a wordFD7You have stamps to reveal!Go to your collection.Read the passage and then answer the question.Symbiotic relationships, which occur when one organism is dependent on another organism for survival, are typically categorized into three different types of relationships: parasitism, mutualism, and commensalism. In each of these relationships, the organisms involved are benefited or harmed in different ways.Parasitic relationships are often the most familiar types of symbiotic relationships. A common example is a flea living on a dog. In cases like these, the parasite gains a viable habitat to support its life cycle, while the host is harmed.In a mutualistic relationship, on the other hand, both organisms in the relationship are better off because of their arrangement; that is, they benefit mutually from their interactions. For example, lichen is composed of two organisms, an alga and a fungus. The fungus acts like a sponge, holding on to water that the alga needs. At the same time, the alga is constantly converting sunlight into energy, so the fungus, which cannot perform this function for itself, benefits from a reliable energy source. Lichen is, in turn, engaged in a commensalistic relationship with the tree that it grows on. In a commensalistic relationship, one organism benefits and the other organism neither benefits nor suffers. The tree provides lichen with a place to grow, but the tree is unaffected.What is the meaning of reliable as used in the passage?responsibledependabletrustworthyrepetitiveSubmit
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