Question

The inheritance of a specific trait can be traced by

Answer 1

Ciao,
we get specific traits from our parents .as our physicals traits are controlled by genes and each gene has two alleles one came from each parent .so in this way we gain a specific combination of alleles and they descibe a particular trait .which we called inheritance.
i really hope it help you.stay blessed

Answer 2

although and individual gene may code for a specific physical traits that gene can exist in different forms, or alleles. one alleles for every gene is an organism is inherited from each of that organism's parent.
Hope this helps you