Multiple Choice
Which of these is a characteristic of a Seyfert galaxy?
A) A Seyfert galaxy has no spiral arms.
B) The nucleus of a Seyfert galaxy is unusually bright compared with the spiral arms.
C) The nucleus of a Seyfert galaxy is unusually faint compared with the spiral arms.
D) The spectrum of a Seyfert galaxy shows particularly narrow absorption lines.
Correct Answer:
Verified
Correct Answer:
Verified
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