During inversion, a chromosome fragment breaks free and reattaches itself a) in all chromosomes at once.
b) in a translocation.
c) in reverse.
d) in a nonhomologous pair.

C.

Explanation:

Inversion occurs when a part of the chromosome breaks off, flips around, and becomes reattached. So, the order of the genes becomes reversed from what it was.

answer

crater lake was formed when mount mazama produced a large eruption and collapsed to form a caldera, which then filled with water forming a lake.

your answer should be c) enjoy!