A Study Of Inheritable Traits in Fruit Flies The Drosophila melanogaster, more commonly known as the fruit fly, is a popular species used in genetic experiments. In fact, Thomas Hunt Morgan began using Drosophila in the early 1900’s to study genes and their relation to certain chromosomes(Biology 263). Scientists have located over 500 genes on the four chromosomes in the fly. There are many advantages in using Drosophila for these types of studies. Drosophila melanogaster can lay hundreds of eggs after just one mating, and have a generation time of two weeks at 21°C(Genetics: Drosophila Crosses 9). Another reason for using fruit flies is that they mature rather quickly and don’t require very much space. Drosophila melanogaster has a life cycle of four specific stages. The first stage is the egg, which is a....

Number Of Pages: 6

Number Of Words: 1445

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