What structural features do elliptical galaxies generally lack compared to spiral galaxies?

Answer

Prominent disks and spiral arms

Structurally, elliptical galaxies lack the prominent disks, spiral arms, and active star-forming regions that are clearly seen in spiral galaxies.

What structural features do elliptical galaxies generally lack compared to spiral galaxies?
galaxiesastronomystar formationelliptical galaxiesgalaxy evolution