Describe saprophytic nutrition with examples.

Saprophytic nutrition is a mode of nutrition in which organisms obtain their food from dead and decaying organic matter.

In this process, organisms secrete digestive enzymes onto the dead material and break down complex organic substances into simpler forms. These simpler substances are then absorbed and utilized for energy and growth.

Organisms that follow this mode of nutrition are called saprophytes. Common examples include fungi such as mushrooms, bread mould (Rhizopus), and certain bacteria.

Saprophytic nutrition plays an important role in the ecosystem by helping in decomposition and recycling nutrients back into the soil. This supports plant growth and maintains ecological balance.

Thus, saprophytic organisms act as natural recyclers by breaking down organic waste.