Which of these is a benefit for a parent who sees a genetic counselor? Deciding whether or not to take medications before pregnancy.
Being able to plan in advance for a genetic disorder in a child.
Knowing that society must make decisions about genetic disorders.
Having a source of long-term psychological help to live with a genetic disorder.

4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.