Final answer:
In the development of the vertebral column, mesenchyme cells from each sclerotome accumulate around the notochord and differentiate into a hyaline cartilage model for each vertebra. The myotome, which is part of the somite, gives rise to skeletal muscles.
Step-by-step explanation:
The subject of this question is Biology and the grade level is High School.
In the development of the vertebral column, mesenchyme cells from each sclerotome accumulate around the notochord and differentiate into a hyaline cartilage model for each vertebra. These models then grow and ossify into bone through the process of endochondral ossification. The notochord largely disappears as the vertebrae develop, but small areas of notochord tissue persist between the adjacent vertebrae and contribute to the formation of intervertebral discs.
On the other hand, the myotome, which is part of the somite, gives rise to skeletal muscles. Paraxial mesodermal cells adjacent to the neural tube form somites, which contain myoblasts. Myoblasts are stem cells that migrate to different regions in the body and fuse to form a syncytium, resulting in the development of skeletal muscles.