Answer:
A and C
Step-by-step explanation:
Describe a chromosome.
A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code. The very long, thin DNA strands in the majority of chromosomes are covered with packaging proteins, the most significant of which being the histone proteins in eukaryotic cells.
The problems that would most likely arise if the DNA were not kept in the chromosomes of the cells would be that the DNA molecule would get damaged or broken and it would be challenging to duplicate the crucial genetic information into daughter cells.
A and C are the proper choices as a result.