What is the total mass of genetic instruction humans inherit from their parents called?

The total mass of genetic instruction that humans inherit from their parents is referred to as the genome. The genome encompasses all the genetic material in an organism, including all of its genes and non-coding sequences of DNA. It is a comprehensive term that reflects the complete set of genetic information found in our cells, establishing the biological blueprint that guides development, functioning, and inheritance.

In contrast, chromosomes are structures that organize and package the DNA within cells, while DNA itself is the molecule that carries genetic information. The genotype, on the other hand, refers to the specific alleles or variations of genes an organism possesses, influencing particular traits. The genome, therefore, is the most encompassing term, incorporating all the genetic instructions inherited from both parents.