Who is the author of the book “The Principle of population”?AThomas MalthusBCharles DarwinCHugo de VriesDThomas MathewAnswer: A. Thomas Malthus Read Explanation: Thomas Malthus is the author of the book Principles of population. According to him, the population grows geometrically whereas food grows only arithmetically. Charles Darwin was inspired by this theory. Read more in App