Ace the ISDA Seed Treatment Challenge 2025 – Plant the Seeds of Your Success!

The statement that fungi do not produce their own food is true, as fungi are classified as heterotrophs. Unlike plants, which can synthesize their own food through photosynthesis, fungi obtain their nutrients by absorbing organic matter from their environment. They decompose and break down complex substances, such as dead organisms, plant material, and other organic debris, which makes them vital for nutrient cycling in ecosystems.

This definition clarifies why fungi cannot be classified as organisms that synthesize their own food, as seen in options that suggest they can synthesize food or live in only aquatic environments. Fungi can thrive in a variety of environments, not limited to aquatic settings, and their role extends beyond seed germination, making the other statements less accurate in the context of how fungi function in ecosystems.