Development of Musculoskeletal System — Flashcards

New somites appear in craniocaudal sequence at a rate of approximately _____ pairs per day.

_____ appear in the head region of the embryo

Hint: Mesodermal structure

The vertebral bodies and the annulus fibrosus (peripheral part of the intervertebral disc) are derived from the mesenchymal cells of the _____.

Secondary ossification centres form the _____ of the bone

The cardiac and smooth muscles are derived from the _____ mesoderm.

_____ are the embryological remnant of the synovial folds.

The cells shown in the image are_____ present adjacent to the neural tube (NT)

Membranous part of the interventricular septum is derived from _____.

VACTERL syndrome is due to _____ defects

The embryonic _____ gives rise to the ascending aorta and pulmonary trunk