Question

find out how the gradual adaptation from primitive man to modern man must have been taken place.​

Answer 1

Answer:

There are many adaptations that has occured gradually from primitive man to modern man such as:-

• Highest level of genetic variation in the DNA has occured.
• Development of pottery vessels increased gradually.
• Evolution occured in sweat glands,
• Dental arcadefrom U shaped to parabolic,
• Loss of bidy hairs,
• Development if chin,
• Development of styloid process
• Development of descended larynx.

Answer 2

Answer:

There were many anatomical changes in the shape, size and appearance of the human body. Even changes in the brain of human occured termed as encephalization. Highest level of genetic variation in the DNA has occured. Development of pottery vessels increased gradually.