What is the advantage of regulation of gene expression at the post transcriptionally? Explain your answer.

regulation of gene expression conserves energy and space. It would require a significant amount of energy for an organism to express every gene at all times, so it is more energy efficient to turn on the genes only when they are required.

Explanation:

option number one would be youre best option

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .