genetics and the pros and cons essays

genetics and the pros and cons essays Genetic Engineering: Correcting the Code Often there is a sudden breakthrough in a field of sciences, a key moment, an experiment, an event that changes people's lives all over the world. In September of 1990, the first genetic treatment of a human being with an inherited illness was they key moment or event for genetics. They injection of a genetically altered white blood cells into the child's body was little more than a transfusion. The child sat on a bed, an intravenous tube was hooked to her arm and her own white blood cells were infused into her circulation. Yet those white blood cells were like no other cells in history. They had been genetically engineered (Thompson 9). This girl isn't alone in beating the odds. Genetic engineering has grown and become more common. People with diseases, infertile men, and farmers especially should recognize the many benefits from genetic engineering. They could end up with a cure a lot faster and find easier ways of getting treatment to healthier foods. From this kind of example, genetic engineering should be a known and accepted practice. It is a safe way to create good quality foods, create new lives, and cure diseases. In May of 1994, the Food and Drug Administration approved a genetically engineered tomato called Flavr Savr. Many people cringe at the thought of eating them. These tomatoes, though, are proven better and healthier even though they are slow ripening. The idea of altering a plant's traits seems radical and new, but scientists have been doing it for years by breeding desired qualities into crops (Henkel 10). Subsequently, seven vegetables were brought to market under the Pre-Market Notification, PostMarket Authority approach that will govern the introduction of the new Some exceptions are made when a gene from a potentially allergenic food , like peanuts, is transferred into another food, o...

10 Writing Tips for a Winning Web Site

10 Writing Tips for a Winning Web Site 10 Writing Tips for a Winning Web Site 10 Writing Tips for a Winning Web Site By Mark Nichol Some time ago, I posted some general guidelines for writing for an online audience. Here are some specific time-tested tips for attracting and keeping site visitors with clean, clear writing: 1. Keyword Top Labels Use keywords for window titles and taglines, and keep them sharp and succinct. These labels are for helping Internet users get to your site because they typed them into a search engine and your site came up in the results, not for wowing visitors when they get there (assuming they get there, because you’re not using keywords to help searchers). 2. Keyword Display Copy Employ keywords, not clever words, to begin headings, headlines, and link names, and keep the display copy brief. Most Web site visitors scan just the first one or two words of display copy. In â€Å"Where to Go on Vacation This Summer,† the first keyword appears as the fifth word of seven. (Go isn’t a keyword, because you don’t yet know what kind of going is involved.) â€Å"Summer-Vacation Destinations,† by contrast, gives you three keywords out of three, with the two most important ones in first and second place. This approach is especially advantageous for a commerce site, but your personal blog shouldn’t be any different (assuming you want to attract new site visitors, not just impress current ones). 3. Avoid All Capital Letters Don’t use all capital letters, even in display copy. All-cap text is harder to scan and to read. Do, however, use initial caps for headings and headlines. 4. Avoid Exclamation Points Unless your site is all about bringing the funny or attempting to do so don’t use exclamation points. (Another exception: if all the i’s are dotted with circles or hearts.) 5. Omit Extraneous Spaces or Punctuation All-cap initials and acronyms, of course, but don’t separate letters with word spaces or with periods. Omit apostrophes when attaching a plural s to such abbreviations. 6. Avoid Superfluous Headings Eschew headings and headlines like â€Å"Features† and â€Å"Links† for self-evident sections. 7. Make Navigation and Display Easy on the Eyes Make it easy to find other pages and archived content, and avoid making the home page and other pages busy in general. 8. Keyword Navigation Never use â€Å"Click here† or â€Å"More† (by itself) or â€Å"Next page† for a link name. Use keywords: â€Å"Archive,† â€Å"More Top 10 Lists,† â€Å"Ski Trip, Day 2.† 9. Limit Font and Background Styles Avoid multiple fonts, font sizes, font colors, and background colors. Use one font for display copy and another for running text. Limit italics to emphasis of words and short phrases. Employ boldface generously in display copy but sparingly in running text. 10. Write for First-Time Visitors If you want to attract a general readership, write for a general readership. Don’t dumb down, but do explain obscure terminology and do spell acronyms out. (You could provide a glossary, but briefly explaining, or spelling out, an unfamiliar term needn’t be distracting to either lay readers or experts.) Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Business Writing category, check our popular posts, or choose a related post below:Passed vs Past7 Tips for Writing a Film ReviewHow Do You Fare?