Exchange It is a form of contract in which two parties offer something in return other than financial currency. In this, you can include services or even objects.
This type of exchange is very common in areas such as advertising, services and also in the transaction of goods, such as automobiles and real estate.
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In addition, there is also the term in Biology, referring to the process in which chromosomes exchange genetic information.
In mathematics, expression is equivalent to different ways of ordering a given set of elements.
As mentioned earlier, there are different barter types. While one refers to a form of contract, another is a Biology term and, in addition to these, there is permutation in Mathematics.
Check now the types of exchange:
Exchange of services
Barter of services refers to a contract in which two parties exchange services, products or action, without the involvement of currencies. This is a very common modality.
real estate exchange
The exchange of properties happens when there is a contract between two parties in which a property is the payment for the acquisition of another.
In this case, there should be no involvement of money, since the two goods must be valued at the same value.
Exchange in Biology
In Biology, the term is also known as crossing over. The expression refers to the process in which there is an exchange of genetic information in the chromosomes counterparts.
This step takes place during Prophase I and is responsible for creating recombinant gametes (which have new combinations of alleles).
Permutation
In Mathematics, the term permutation is used to express the ways of ordering a set of elements.
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