Suggest why extinction is an important part of evolution

3 reasons please

One gene can influence trait(s). one trait can be determined by gene(s).

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

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.