The possible benefits of genetic engineering include:
More nutritious food.
Tastier food.
Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer)
Less use of pesticides.
Increased supply of food with reduced cost and longer shelf life.
Faster growing plants and animals.
Transcription is the process of copying a segment of DNA into RNA
Answer:
The arteries going to the body are rich in oxygen
Cross over? i have no idea lol