Question

What is the primary distinction between fragmentation and catabolism?

विकल्प

• Fragmentation is performed by bacteria, while catabolism is performed by fungi

• Fragmentation is physical breakdown, while catabolism is a chemical enzymatic process

• Fragmentation occurs in the absence of oxygen, while catabolism requires oxygen

• Fragmentation increases nutrient availability immediately, while catabolism does not

Answer 1

The key distinction is that fragmentation is a physical process where detritivores like earthworms break detritus into smaller particles, increasing surface area. Catabolism, in contrast, is a chemical process where bacterial and fungal enzymes chemically degrade organic matter. Both are essential steps but operate through different mechanisms.