Crossing true breeding dark-coated sheep with true breeding light-coated sheep always results in 100% dark-coated offspring. you are screening a population of 300 soay sheep for coat color, and you count 243 dark sheep and 57 light sheep. what is the genotype frequency of the homozygous recessive sheep for tyrp1 gene if the population is in hardy-weinberg equilibrium?

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research. b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research. c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data. d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.