Question

1.Which of the structural development has no role in acquiring bipedal locomotion in humans?​

Answer 1

Answer:

The evolution of human bipedalism, which began in primates about four million years ago,[1] or as early as seven million years ago with Sahelanthropus,[2] or about 12 million years ago with Danuvius guggenmosi, has led to morphological alterations to the human skeleton including changes to the arrangement and size of the bones of the foot, hip size and shape, knee size, leg length, and the shape and orientation of the vertebral column. The evolutionary factors that produced these changes have been the subject of several theories.