Based on the cell theory, which of the following is true? large organisms have fewer cells than small organisms. small organisms have smaller cells than large organisms. all living things are made of more than one cell. cells vary in size depending on their type.

Cells destroy body cells infected by a virus or bacteria.

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms

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.