Reproduction. I hope this helps!
Answer:
SI system consist of standard units of measurement that are defined by International System Of Units.
Explanation:
SI stands for Standard International. It consist of total 7 units that are accepted internationally,
Two advantages of SI units are:
- SI unit is rational system of units, that means one unit denotes one physical quantity.
- SI units are internationally accepted which makes researchers and scientist calculations
They have different genes.
The nucleus would be like the command center in the cell, because it monitors the cells functions and keeps everything "running smoothly".