Multiple Choice
Seyfert galaxies are:
A) elliptical galaxies whose nuclei resemble quasars.
B) spiral galaxies whose nuclei resemble quasars.
C) giant irregular galaxies that have neither spiral arms nor the smooth shape of elliptical galaxies.
D) active galaxies, most of whose energy is emitted at radio wavelengths by two widely spaced lobes above the galactic poles.
Correct Answer:

Verified
Correct Answer:
Verified
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