Molecular evidence suggest that plants and green algae did not descend from a common ancestor true or false

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.

The largest unit within which gene flow can readily occur is a

Match each description of an object’s motion with the position-time graph that represents it. not moving moving with constant speed speeding up slowing down