Here is the definition
<span>
an unborn or unhatched offspring in the process of development.</span>
The cerebellum which is a part of the brain would be responsible for the motor control,sensory perception,human movement and coordination. If there is then a damage the person may have problems in coordination as well as the senses would be loss.
Golgi bodies/ golgi apparatus/ golgi complex are the diff. names
In general, the term organelle is used for the small structures within a cell.