The process in which non-insect-resistant plants are grown near biotech crops as a means of pest control is known as:
a. transduction c. oleophilia
b. biostimulation d. refugia
Question 2
According to a USDA survey taken in 2009, no-till acres constitute about ____ percent of the country's farmland.
a. 85 c. 45
b. 65 d. 35