GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Galaxies are classified into all of the following types by their shapes except ____
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spiral
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elliptical
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lenticular
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crescent
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Explanation:
Detailed explanation-1: -Galaxies are classified by their shapes into all of the following types EXCEPT-A spiral galaxy.
Detailed explanation-2: -This structure contains four major structural subdivisions: the nucleus, a central bulge, disk, spiral arms, and a massive halo. Some of these components blend into each other. The galactic nucleus makes up a tiny component of the Galaxy; it extends roughly 400 light-years from the Milky Way’s center.
Detailed explanation-3: -There are many types of galaxies. But their shape depends on formation history. Galaxies are collections of stars, gas, dust, and dark matter throughout the universe. Their size and scale can vary considerably.
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