Here's why:
* DNA is the universal genetic material: DNA is the molecule that carries genetic information in all living organisms, including plants.
* Chromosomes are organized DNA: Chromosomes are structures made up of tightly packed DNA and proteins. These structures allow the DNA to be organized and replicated efficiently.
* Plants have cells with nuclei: Plant cells, like animal cells, have nuclei that contain their genetic material. The chromosomes reside within these nuclei.
Therefore, it's accurate to say that plants have chromosomes composed of DNA.
