If the quantum fluctuations imprinted on the dark matter halos at the time of the formation of the CBR were ten times larger,galaxies would likely be
A) smaller.
B) larger.
C) more numerous.
D) nonexistent.

Question

Quizplus · Accepted Answer

Larger quantum fluctuations would lead to larger initial density perturbations, resulting in larger structures forming, such as galaxies.

If the Quantum Fluctuations Imprinted on the Dark Matter Halos