Some types of crops have been genetically-engineered to resist certain types of diseases and pests. how might these genetically-engineered crops impact the environment?

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

What controls activities within a eukaryotic cell?

If your blood becomes too concentrated with iona, what will happen to the red blood cells