Answer:
dominant trait and recessive trait
Step-by-step explanation:
Johann Gregor Mendel was a popular scientist who's been dubbed as "The Father of Genetics." It took him several years to research on the different patterns of inheritance. In order to make his research fast, he chose the "pea plants" as his model system. He tried to analyze how different features of plants are being inherited over time. Later on, he found out that the plants possessed both dominant trait and recessive trait. The dominant traits were visible while the recessive traits were hidden.