In Miss Booker's class garden, where plants from seeds in different packages grew, the best explanation for the differences observed is:
b. The seeds were genetically different even though they looked the same.
1. Even though the seeds appeared to be the same shape and size, and the flowers on the packages looked similar, they were genetically different. This genetic variation can lead to differences in how the plants grow and develop.
2. Genetic differences among the seeds can result in variations in traits such as plant height, flower color, and overall growth patterns.
3. As a result, some plants may grow taller or have different characteristics due to the genetic variation present in the seeds, even if they were initially perceived to be the same.
Understanding that genetic diversity can lead to differences in how plants grow and develop is key to explaining the variations observed in the garden.