involves the loss of all part of a chromosome or one base
answer: Deletion
Answer:
The long strands of double-helical DNA wrap around histone proteins. The wrapping goes on and on to achieve the secondary and tertiary level of packing. In the end, the whole thing is highly packed enough to fit inside the nucleus of a single cell.
Explanation:
Answer:
Porque puede decirnos si su información incorrecta o información correcta
