The variables that were controlled included the type of plants used, the amount of water given to each plant, the type of soil used, and the amount of exposure to light. The variable that was changed in order to compare growth results was the color of light exposure - blue light, red light, and green light.
2. Explain. If you conducted tests with more than one type of seed, explain any differences or similarities you found among the types of seeds.
Answer:
In conducting tests with more than one type of seed, we found differences in growth patterns and responses to different colored light exposures. For example, some seeds showed better growth under blue light, while others thrived under red or green light. Some seeds may have shown similar growth patterns regardless of the color of light exposure. Overall, the different types of seeds exhibited varying responses to the different light colors, demonstrating the importance of considering plant species-specific requirements in choosing optimal light conditions for growth.
