Genotype

You’ve recalled that an individual’s genotype refers to the specific allelic makeup controlling a particular trait. 

In our laboratory setting, understanding genotype is essential because it guides how we predict, analyze, and explain the variations we observe in our fruit fly crosses. When you see a physical characteristic in your flies—or in any organism—you can remind yourself that the underlying genotype is what dictates the inheritance and potential expression of that feature. As we proceed with our experiments, always keep in mind that subtle differences in genotype can lead to diverse outcomes in the next generation.’

Try again!