Question

Try to trace various components of human evolution (Hint: brain size and funct skeletal structure, dietary preference, etc.).

Answer 1

Changes involved in human evolution are as follows

• Flattening of face
• Reduction in body hair
• Development of curves in the vertebral column for erect posture.
• Bipedal locomotion, arms are shorter than legs 
• Increase in brain size and intelligence
• Start eating cooked food.