La presencia de un núcleo organizado en el interior de la célula es característica de: a)celula procarionte b) celula eucarionte c) las bacterias d) los virus

Translation- The presence of an organized nucleus inside the cell is characteristic of: a) prokaryotic cell b) eukaryotic cell c) bacteria d) viruses

Explanation:

Eukaryotic.These organim including man, are characterised with a double membrane nucleus, with all its inclusions. Other organisms lack  a well organized membrane bounded  nucleus. Rather they have orgellells that perform nearly similar functions close to the nucleus lying freely in the cytoplasm.

Nucleus is the control and coordinating  centre of the cell.Genetic materials needed for instructions  on how to produce  other  cells organelles are present in the nucleus.

Bacteria, Prokarotes  contain Nucleoid, which is just an irregularly shape region, lacking nuclear membrane.

Viruses lack Nucleus.

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

the supermassive black hole is in the middle of the galaxy.