Having an extra finger is rare, but controlled by a dominant gene. If a normal parent and a heterozygote parent have a child, what is the
probability that they will have a child with an extra finger?

The human body maintains a temperature of around 98.6 degrees at all times. enzymes are involved in almost every chemical reaction in the body. which of the following describes the connection between these two statements? a. enzymes function best at a specific temperature. b. the body needs to be warm to prevent hypothermia. c. the body is kept relatively warm to prevent too much enzyme action. d. there is no connection between the two statements.