Final answer:
A model genetic organism should have easily identifiable characteristics, a short generation time, and a small number of progeny. One example of such an organism is the pea plant.
Step-by-step explanation:
A model genetic organism should have several characteristics:
- Easily defined characteristics: This means that the organism should have traits or characteristics that are easily observable and can be easily identified.
- Short generation time: For efficient study, the organism should have a fast reproduction rate, allowing researchers to observe multiple generations in a shorter period of time.
- Small number of progeny: It is beneficial for the organism to produce a small number of offspring to easily track and study their traits and genetic inheritance.
Based on these criteria, a good example of a model genetic organism is the pea plant that Gregor Mendel used in his experiments. Pea plants have easily identifiable traits, such as tall or short height, and they have a short generation time, making them suitable for genetic studies.