Immune System The immune system is a network of cells, tissues, and organs that work together to protect the body from infection. Although scientists have learned much about the immune system, they continue to study how the body targets invading microbes, infected cells, and tumors while ignoring healthy tissues.mmune System The immune system is a network of cells, tissues, and organs that work together to protect the body from infection. Although scientists have learned much about the immune system, they continue to study how the body targets invading microbes, infected cells, and tumors while ignoring healthy tissues.
A truffle is the fruiting body of an underground mushroom. Its spores are dispersed by fungivores, animals that eat fungi.Almost all truffles are found in close association with trees. There are hundreds of species of truffles that are big, but the fruiting body of some (mostly in the genus 'Tuber') are highly prized as a food.The 18th-century French gastronome Brillat-Savarin called these truffles the diamond of the kitchen.here are hundreds of species of truffles that are big, but the fruiting body of some (mostly in the genus 'Tuber') are highly prized as a food. The 18th-century French gastronome Brillat-Savarin called these truffles the diamond of the kitchen.
â¢ SOUFFLE (noun). The noun SOUFFLE has 1 sense: 1. light fluffy dish of egg yolks and stiffly beaten egg whites mixed with e.g. cheese or fish or fruit. Familiarity information: SOUFFLE used as a noun is very rare.ight fluffy dish of egg yolks and stiffly beaten egg whites mixed with e.g. cheese or fish or fruit. Classified under: Nouns denoting foods and drinks. Hypernyms (souffle is a kind of...): dish (a particular item of prepared food).