Answer:
Angiosperms group
Step-by-step explanation:
Angiosperms or commonly referred to as "flowering plants" are the most advanced and diverse group of plants in the Kingdom Plantae. They are a plant group characterized by the possession of a reproductive structure called FlOWERS, which develop into fruit and seeds when fertilized.
Therefore, if Racheal ate a fruit and drop its fruits in the backyard, where she later noticed the growth of a flower-producing plant, it means that plant that Rachel ate is an ANGIOSPERM because it produces FLOWERS. Flower is a distinguishing factor for Angiosperms.