Biology 11th Edition by Cecie Starr ,Ralph Taggart

تمرين 4

One way to prevent bacterial food poisoning is by food irradiation , exposing food to high-energy rays or beams that kill pathogenic bacteria. The process also slows spoilage and prolongs shelf life. Some think this is a safe way to protect consumers. Others think the treatment could produce harmful chemicals. They say irradiation does not kill endospores that can cause botulism. In their view, the best way to prevent food poisoning is to tighten and enforce food safety standards.
Irradiated meat, poultry, and fruits are now available in many supermarkets. By law, they must be marked with the symbol shown at right. Would seeing this symbol on a package make you more or less likely to purchase the product Explain your answer.