chemically in the genes is an area of science and applied technology which has "exploded" in the last several decades.
chemically is the answer the rest is just more information.
Genes, when strung together in long chains, form DNA, which is the basic blueprint for a human being.
by genes
Unlike inherited traits, acquired traits are not passed on to the next generation.
Genes
Traits are inherited through the passing of factors from parents to offspring
Physical traits such as hair and eye color, height, and medical conditions, are all commonly passed from generation to generation. Character is usually something that is constructed through time.
What are three inherited traits of plants
how traits are PASSED from generation to generation.
Unlike inherited traits, acquired traits are not passed on to the next generation.
Genes
The process by which a living thing passes its characteristics and traits to another generation can be called reproduction. More precisely the study of how these things are inherited is genetics.
By sexual reproduction the parental alleles through gametes are inherited in the subsequent generation
Variation is the differences in physical traits of a individual form the group which it belongs in.
Traits are inherited through the passing of factors from parents to offspring
you get them from your mother and father :)))))
Traits are abilities that you can receive out of practice, or from an ancestor. Inherited traits are talents that you have naturally inherited by an ancestor.
What people have wondered is how traits are inherited from one generation to the next.
Traits can not be inherited in reverse order. Traits can be inherited FROM the parents
There are many things that happen with the passing of traits from one generation to another. It is known as giving a hereditary trait.