Question

What is the presence in the lumbar section of the ID spinal cord?

1) One dorsal column and a large ventral horn
2) Lack of lateral horn
3) L3 - L5

Answer 1

The lumbar section of the spinal cord contains a large ventral horn, which sends out motor signals to the skeletal muscles in the lower limbs.

Step-by-step explanation:

In the lumbar section of the spinal cord, there is a large ventral horn. The ventral horn contains motor neurons that send out motor signals to the skeletal muscles. These motor neurons are responsible for controlling movement in the lower limbs.