The control of gene expression is more complex in multicellular eukaryotes than in prokaryotes because .

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass

Awell breed cat that has no defects or has never been damaged before.hope this ! mark me as brainiest!