D i took the test Enjoy :))))
Answer:
Most mutations are not harmful
Explanation:
but some can be. A harmful mutation can result in a genetic disorder or even cancer. Another kind of mutation is a chromosomal mutation. Chromosomes, located in the cell nucleus, are tiny threadlike structures that carry genes.
by the way this is copyed
Answer:
it would occur when there are two different metals involved.
germanium has 32 protons in its nucleus