According to a united nations university report, 62% of all drugs have been derived from the discoveries of medicinal plants.

The answer is cancer drugs. According to a united nations University Report, almost 62 percent of all discovered and distributed cancer drugs have been made or derived from the discoveries of medicinal plants.  Cancer Drugs are usually made from Medicinal Plants, because they contain more effective effects than other substances.

According to a 2005 united nations university report, 62% of all cancer drugs were derived from the discoveries of bio prospectors. In spite of their economic and medicinal potential, less than 0.5% of the world's known plant species have been observed for their medicinal properties. Bio prospectors search tropical forests and other ecosystems to find plants and animals that scientists can use to make medicinal drugs.

Hunting in the darksome fish rely on senses beyond sight. in the darkness of the marianas trench, a fish called the rattail has an extremely sensitive sense of smell. the fish uses scent, rather than sight, to steer toward food. once it's near food, the rattail uses a special organ on the bottom of its chin to guide itself by feel.marine snowone staple of the deep sea diet is "marine snow," flakes of organic, edible substances that sink down from the upper ocean. animals at the ocean's bottom find sustenance in everything from the bodies of dead creatures to fecal matter. marine snow is diverse enough to support numerous species. for instance, several species of snails and worms feed exclusively on deceased whales.microorganismsthe deep sea is an intricate ecosystem, and even the ocean floor itself plays a part. hydrothermal vents are cracks in the sea floor where erupting magma mixes with ocean water to produce plumes of hot, sulfur-rich chemicals. some microbes can use these chemicals for energy, sustaining their existence and that of the animals who depend on their roles in the deep sea food chain.