If a true breeding purple plant is crossed with a true-breeding white flow plant, the possible phenotypes of the first generation of peas are . A. 50% Purple and 50% white
B. All white
C. All Purple

Dna is colied into chromosomes in a cell

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.