Which is not a method used in genetic engineering? a gene is inserted to remove mutated dna. a gene is removed. a gene is inserted to make a mutation inactive. a synthetic gene is created.

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

Consider the activity and specificity of the three enzymes.pepsin is most active in the human and to digest