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There are three, though individual cases are somewhat in dispute.
1. Parasitism, by far the most common. One organism associates with another because it's using it as a food source.
2. Commensalism. One organism associates with another because it obtains an advantage, but doesn't directly feed on the other.
3. Mutualism. Two (or possibly more) organisms form an alliance because they can live better together than either could alone.
In practice, it can be very difficult to identify the degree of a contribution to a symbiosis, and for this reason, many examples of "commensalism" and "mutualism" are subject to challenge.
Incidentally, the term "symbiosis" is frequently heard from non-biologists who misunderstand it to mean "synergy."
What else can I help you with?
What kind of relationships do the Chinese have?
Chinese poeple seem to be close to one another. they have close relationships and they last a long time. all types of relationships of chinese people are good!
Four types of symbiotic relationships?
There are only 3 types of symbiotic relationships. Commemsalism, Parasitism and Mutualism
What are three types of primary?
Three types of primary relationships are monogamy, polyamory, and open relationships.
What are the two main types of helpful relationships for animals?
the 2 types of beneficial relationships are: mutualism ++ and commensalism +0
What are 4 types of relationships in a graph?
The 4 types of relationships in a graph would be Family, Friends, Casual, Romantic.
Different types of ecological relationships?
the three types of symbiotic relationships is mutualistic, commensalistic, an parasitic relationship.
Can a relational database support one to one?
Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.
What are the different types of relationships studied in psychology?
In psychology, different types of relationships studied include romantic relationships, friendships, family relationships, and professional relationships. Researchers examine how these relationships form, develop, and impact individuals' emotions, behaviors, and well-being.
What are the types of relationships in the ecosystem?
They are BIOTIC and ABIOTIC.
What are some different types of teenage relationships such as family and friend etc?
Let's start with the basics. When you think of the word "relationship," what people or situations come to mind? There are four basic types of relationships that encompass all of these situations: family, friends, casual and romantic.
What are tbe four types of command relationships when task organizing?
Command relationships help establish the order of command. The four types of relationships are operational control, assigned command, attached command, and tacon command.
Types of parent-child relationships?
they can be good or bad
