Which of the Following is Considered a Model Organism for Use

Question

Which of the following is considered a model organism for use in genetic research?
A) E. coli
B) Saccharomyces cerevisiae
C) Drosophila melanogaster
D) Mus musculus
E) All of these

Accepted Answer

All of the organisms listed are commonly used as model organisms in genetic research, each with their own unique advantages. E. coli is a model organism for bacterial genetics, Saccharomyces cerevisiae (yeast) is a model for eukaryotic genetics, Drosophila melanogaster (fruit fly) is a model for developmental genetics, and Mus musculus (mouse) is a model for mammalian genetics. Researchers use these model organisms to study basic genetic principles and to better understand genetic diseases, ultimately leading to the development of new treatments and therapies.