Which of the following is not a characteristic of saprophytic nutrition?

Saprophytic nutrition is a type of nutrition where an organism feeds on dead or decaying organic matter. This process involves the secretion of enzymes by the organism to break down the organic matter into simpler substances that can be absorbed by the organism. The breakdown of organic matter releases energy, which is utilized by the organism for various metabolic activities.

In contrast, photosynthesis is a process that involves the conversion of light energy into chemical energy by plants and certain other organisms. Organisms that undergo photosynthesis are not saprophytic, as they do not feed on dead or decaying organic matter.