Search for unknown routes Why is spice use and value so high? It was recorded for the first time around 1200 BC. Together with the Egyptians spices are used for various purposes. Romans and Jews spend spices for burial. And it helps to protect the body. Others like modern English early Anglo-saxon people used them to hide the bad taste of spoiled and raised food. Due to this extreme demand, the number of spice traders and sailors increased sharply over time. Since 1419, Prince Henry in Portugal, also known as "navigator", has begun to fund seafarers, mapmakers, shipbuilders looking for new land.
The era of discovery is also called the era of exploration by other people, a specific historical era that began in the 15th century and lasted over 200 years. Pioneer explorers in Portugal and Spain came up with a search for expensive spices such as precious metals, saffron and cardamom. After all, this result has serious consequences and its impact continues today. First of all, why do you first have an impact?
Since the era of exploration began, biogeographic barriers have been seriously damaged, and these barriers have isolated continental biota for millions of years. We examined the nature of these recent biological exchanges and the influence they have on the evolutionary process. The direct evidence of the evolutionary influence of biological rearrangement is that the quality fluctuates, but as the number of research increases, the result of the trajectory becomes clear. Several invasive species alter the evolutionary pathways of native species through competitive exclusion, ecological replacement, mating, gene transfer, predation and ultimate extinction. Intruders evolved in response to interaction with local people and response to new abiotic environments. Behavioral flexibility and symbiotic interaction can help intruders to succeed in the new environment