Medium General Science GENERAL SCIENCE FPSC Question Nephrons are tiny units present in _________? A Lungs B Liver C Kidney D Skin Submit Answer Try Again Explanation Explanation The nephron is the microscopic structural and functional unit of the kidney There are almost 1000000 of nephrons in each kidney in the human body Show Explanation Previous MCQ All MCQs Next MCQ More MCQs in General Science Medium A magnet that is hard to magnetize is called a(n)? A magnet that is hard to magnetize is called a(n)? Medium Birds exhibits which of the following traits? Birds exhibits which of the following traits? Medium Which of the following is/are the characteristics of reptiles? Which of the following is/are the characteristics of reptiles? Medium Which of the following is/are characteristics of amphibians? Which of the following is/are characteristics of amphibians?