Which of the following human traits in a class of school children may give an approximate normal distribution curve when the variation is plotted? By: Sunday|Published on: May 14|Categories: Biology WAEC| 0 comments A. Blood groups B. Ear shapes C. Sex distribution D. Heights Correct Answer: Option D D. Heights Users Also Read These:A normal demand curve is?Which of the following traits is not a morphological…The solubility curve shows the variation of solute…A _________ child, she was soon bored in class; she…Which of the following forms of variation will give…SEE ALSO Which of the following substances has the highest amount of energy in joules per unit weight?