genus, genesis-, -gen, -gene, -genesis, -genetic, -genic, -geny, -genous

The branch of biology that deals with heredity; especially, the mechanisms of hereditary transmission and the variations of inherited characteristics among similar or related organisms.

A biological mother or the opposite of a genitor (biological father).

1. The full complement of genetic information that an organism inherits from its parents, especially the set of chromosomes and the genes they carry.
2. An organism's genetic material.
3. All of the inheritable traits of an organism.

There are more details about genomes at this link.