Answer:
The correct answer will be option-DNA gene chromosome nucleus
Step-by-step explanation:
The genetic material of the organism is organised into a highly ordered and packed structure called chromosome.
The genetic material of the organism in higher organism is enclosed in a double membrane-bound organelle called nucleus. The genetic material of the organism is organised into a highly ordered and packed structure called chromosome. The nucleus contains the genetic material in the form of a chromosome.
Each chromosome is a sequence of the DNA present in the double-helical form. The chromosome contains the coding segment of DNA which provides the instructions to the organisms.
Thus, DNA gene chromosome nucleus is the correct answer.