Color blindness is a sex-linked trait. A carrier for color blindness wants to have children with a color blind male. Perform a cross, and answer the following questions:
1. Determine the probability that they will have a child with color blindness?
2. What is the percent chance that they will have a child that is a carrier?
3. What is the probability that a son would be color blind?

Aclient is scheduled for standard eeg testing to evaluate a possible seizure disorder. which nursing intervention should the nurse perform before the procedure?

Astudent conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment

Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.