Why was pea plants good to use in Gregor Mendel test?

Pea plants were ideal for Gregor Mendel's experiments because they have distinct and easily observable traits, such as flower color and seed shape, which allowed for clear categorization of results. Additionally, they can self-pollinate or be cross-pollinated, enabling Mendel to control breeding and study inheritance patterns over generations. Their relatively short generation time also facilitated the observation of traits across multiple generations. These factors combined made pea plants an Excellent choice for uncovering the foundational principles of genetics.