A major environmental concern associated with GM crops is their potential to create new weeds through out-crossing with wild relatives, or simply by persisting in the wild themselves. The potential for the above to happen is assessed prior to introduction, and is monitored after the crop is planted as well.
A is true
hope i helped :D
While plants can produce their own energy using the process of photosynthesis, animals (and other organisms that can’t do photosynthesis) must eat to get energy from food molecules. Just like energy can be stored in the chemical bond between the second and third phosphate of an ATP molecule, energy can also be stored in the chemical bonds that make up food molecules. Most of the energy that we use comes from molecules of glucose, a simple sugar.
I believe the above statement is true. To be efficient and profitable, dairy operations require good, simple management protocols to be followed. Factors contributing to plant poisoning are starvation, accidental eating and browsing habits of animals that results from poor herd management. It is therefore important to ensure proper herd management to prevent losses that may arise from death of cattle from plants poisoning.