In a population of owl monkeys, allele t (tt and tt) codes for tufted tails. the frequency of allele t (tt), which codes for nontufted tails, is 40 percent. if a new predator starts catching the monkeys by their tufts and natural selection occurs, which of the following would most likely happen over time?

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

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

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration