In the Hubble Classification scheme, the three main types of galaxies are , , and .
A) spirals; Seyferts; irregulars
B) spirals; ellipticals; Seyferts
C) radio lobe; ellipticals; spirals
D) Seyferts; ellipticals; irregulars
E) spirals; ellipticals; irregulars

Question

Quizplus · Accepted Answer

The Hubble Classification scheme categorizes galaxies into three main types: spirals, ellipticals, and irregulars, based on their appearance and structure. Seyferts are a subclass of galaxies with active nuclei, and radio lobes are features associated with active galactic nuclei, not types of galaxies themselves.

In the Hubble Classification Scheme, the Three Main Types of Galaxies