D. A deceased family member
Answer:
Mitochondrial DNA is circular, so it doesn't shorten when it replicates unlike the rest.
answer:
that is very cool, and thanks for the points
explanation:
- that's all i had to say :)
<span>the answer is John Innes Centre</span>
A positively charged ion is called cation.
A negatively charged ion is called anion.
A salt is formed by the ionic bonding of a cation and an anion.
pH is a measure of the hydrogen ion concentration in a solution.
