Question

Which is an advantage of producing genetically engineered crops that have pest-resistant genes?
bioaccumulation of crops over time
allows farmers to grow any crop they want
reduces the use of pesticides for certain insects
gene transfer to nontarget species

Answer 1

Several types of crops have been genetically modified to be resistant to glyphosate, an herbicide first marketed under the trade name Roundup. This glyphosate resistance enables farmers to wipe out most weeds from the fields without damaging their crops.

Answer 2

so a?

Answer 3

i mean b?