What Is the Major Observational Difference Between a Seyfert Galaxy

What is the major observational difference between a Seyfert galaxy and a normal spiral galaxy?

A) Normal spiral galaxies usually have shorter spiral arms.
B) Normal spiral galaxies never contain a supermassive black hole at their centre.
C) The central region of a Seyfert galaxy is much brighter.
D) Seyfert galaxies don't contain any star formation.

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free