What did Ingenhouz discover about plants?

Answer 1

Jan Ingenhousz discovered that plants produce oxygen in the presence of sunlight during photosynthesis. He demonstrated that this process occurs mainly in the green parts of plants, particularly in leaves, and that plants also absorb carbon dioxide. His experiments showed that plants not only utilize light but also play a crucial role in maintaining atmospheric balance by releasing oxygen. This foundational work laid the groundwork for our understanding of plant Biology and respiration.