What are the components of a pharyngeal arch?

Answer 1

There are 12 parts to the Pharyngeal Arch(Also known as the viceral arch in embryonic development)

1)Artery

2)Nerve

3)Cartilage

4)Pharyngeal Pouch

5)Ectoderm

6)Laryngeal Opening

7)Spinal Cord

8)Endoderm

9)3rd Arch

10)2nd Arch

11)Pharyngeal cleft

12)1 Arch