It is necessary for onion cells to contain chromosomes because chromosomes carry genetic information in the form of DNA.
What is the function of chromosomes?
Chromosomes play a crucial role in cells, including onion cells, because they carry genetic information in the form of DNA.
The following are the importance of chromosomes in onion cells:
Genetic Information: Chromosomes are composed of DNA, which contains the genetic instructions necessary for the growth, development, functioning, and reproduction of an organism.
Cell Division: Chromosomes are essential during cell division.
Inheritance of traits: Chromosomes are the vehicles through which genetic information is passed from one generation to the next.