Which of the following statement(s) is/are correct?
A. Only I
B. I and II
C. II and III
D. All of the above
Answer:D
Which of the following statement(s) is/are correct?
A. Only I B. I and II C. II and III D. All of the above
Explanation: It is now well established that the earliest human fossils found in Africa dates back to about 4.2 m.y. These specimens show that the earliest human beings were shorter in height and had a smaller brain. The humans evolved over a period of these 42lakhs years and the present form reached about 50,000 years ago. The fossils of various periods and stages of human development have been found from many parts of the world like Africa, China, Java, Sumatra and southern Europe.