In a flowering plant, tall (T) is dominant to short (t). A tall plant with white flowers (Tt) is crossed with a short plant with blue flowers (tt). What is the chance that the offspring will be
short with white flowers?
1/2
1/4
1/8
3/4

People who exercise for an hour may have lower cholesterol levels. is that a statement? a law? or a hypothesis?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased