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WebHumans can also be invaded by nematodes. The good news is that these are much smaller than Placentonema! The bad news is that these invaders can cause serious diseases. The nematode Wuchereria bancrofti for example affects over 100 million people throughout tropical parts of the world. It can grow as long as 10 cm, is spread by … Web9 de jan. de 2024 · Bacteria are helpful to us in the production of complex organic molecules that are used, in small amounts, as part of our normal process of living. These include antibiotics, vitamins, amino acids and enzymes. By manipulating the genes of the bacteria and ensuring they have ideal living conditions, scientists can make the bacteria … Web3 de jun. de 2015 · Biodiversity supports human and societal needs, including food and nutrition security, energy, development of medicines and pharmaceuticals and … the tal river