Chromosomes are arranged in pairs of homologous chromosomes where every animal and plant cells have their own number of chromosomes, called their diploid number. ... Even though there are several risk to genetic screening, there are also precautions the mother can take such as considering vaccination against rubella before conception, not smoking or drinking, taking folic acid and having a well balanced diet. ...

• Word Count: 1332
• Approx Pages: 5
• Grade Level: High School

Imagine a perfectly red and ripe tomato, a grain plant that is a natural herbicide, or a food item containing every nutrient. This is all possible now because of genetic engineering. Genetically engineered (GE) foods make use of this new technology; they seem beneficial, however, scientists and ac...

• Word Count: 1935
• Approx Pages: 8
• Grade Level: Undergraduate