People with one copy of an abnormal gene for a recessive trait (and who thus do not have the disorder) are called carriers. With codominant traits, both copies of a gene are expressed to some extent. An example of a codominant trait is blood type.
books.google.com-Robert Louis Stevenson originally wrote 'Dr. Jekyll And Mr Hyde' as a 'chilling shocker.' He then burned the draft and, upon his wife's advice, rewrote it as the darkly complex tale it is today.
Utterson asks if Enfield has been exactly precise in the details of the story because he has heard of this Mr. Hyde. He knows that this door is connected to the home of his friend and client Dr. Jekyll. A Teacherâs Guide to the Signet Classic Edition of Robert Louis Stevensonâs Dr. Jekyll and Mr. Hyde 2.