the chicken and the cockerels have to breed in order to lay eggs they would have genes with inherited characteristics. they would also have some environmental characteristics like weight if you'd feed them too much.
inherited
INHERITED CHARACTERISTICS
The study of inherited characteristics is genetics.
All traits in horses are inherited.
Usually chicken eggs, but quail and ostrich eggs are tasty.
Chromosomes.
baldness
Chromosomes.
The study of inherited characteristics is known as genetics. Genetics focuses on the study of genes, inheritance patterns, and variations in individuals that are passed down from generation to generation. It explores how traits and characteristics are transmitted from parents to offspring.
Inherited traits passed down by parents are characteristics that you acquire through genes, such as eye color, hair color, and blood type. These traits are determined by the genetic material you receive from your parents and are unique to each individual.
egg of chicken