Which of the following organelles contains chromosomes?

a. vesicle

b. ribosome

c. mitochondria

d. nucleus

Since the mitochondria makes the "energy out of the food". Ribosomes "makes the protein" . And the Vesicle "is used for the storage/ vacuoles usually that contains water or food." .. The nucleus "directs the cell activities and it contains the genetic material which is called the 'chromosomes' "

So, Therefore your answer would have to be: D.Nucleus

Ineed more info for this, i don’t quite understand what you’re asking.