What is a gene? Define Dominant and Recessive trait.
What is a gene? Define Dominant and Recessive trait. Gene: A gene contains chemical instructions for inh erited traits. They are stored on struc tur es called chromosomes. Dominant trait: A dominant trait is one that dominates, or masks, another form of that trait. Recessive trait: A recessive trait is one that is hidden, or masked, by another form of the t rait.