The mode of nutrition found in fungi is the saprophytic mode of nutrition.

Fungi are a group of eukaryotic organisms that obtain their food by absorbing nutrients from other organisms or the environment. The mode of nutrition found in fungi is saprotrophic nutrition.

Saprotrophic Nutrition:
Saprotrophic nutrition is a type of nutrition in which the organism feeds on dead or decaying organic matter. Fungi obtain their nutrients by secreting enzymes onto the organic matter and breaking it down into smaller molecules, which can then be absorbed by the fungus.

Characteristics of Saprotrophic Nutrition:
1. Fungi obtain their nutrients by secreting enzymes onto the organic matter and breaking it down into smaller molecules.
2. The enzymes are secreted outside the fungal body and the nutrients are absorbed back into the body.
3. Fungi can grow on a wide range of organic matter, including dead plants, animals, and waste products.
4. Saprotrophic fungi play an important role in the ecosystem by breaking down organic matter and recycling nutrients.

Advantages of Saprotrophic Nutrition:
1. Fungi can grow on a wide range of organic matter, making them very adaptable.
2. Saprotrophic fungi play an important role in the ecosystem by breaking down organic matter and recycling nutrients.
3. Fungi can survive in low-nutrient environments by breaking down organic matter and extracting nutrients from it.

Disadvantages of Saprotrophic Nutrition:
1. Fungi cannot photosynthesize, so they must rely on other organisms for their food.
2. Fungi are dependent on the availability of dead or decaying organic matter in their environment.
3. Fungi can be parasitized by other organisms that feed on the same organic matter.

Conclusion:
In conclusion, the mode of nutrition found in fungi is saprotrophic nutrition. Fungi obtain their nutrients by secreting enzymes onto dead or decaying organic matter and breaking it down into smaller molecules, which can then be absorbed by the fungus. Saprotrophic fungi play an important role in the ecosystem by breaking down organic matter and recycling nutrients.