From which pharyngeal pouches do the parathyroid glands develop ?
From which pharyngeal pouches do the parathyroid glands develop ? A. First and second B. Second and thirdC. Third and fourth D. Fourth and fifth
From which pharyngeal pouches do the parathyroid glands develop ? A. First and second B. Second and thirdC. Third and fourth D. Fourth and fifth
Which of the following is the nerve of third branchial arch____________? A. Facial nerve B. Trigeminal C. VagusD. Glossopharyngeal
All are developed from muscles of 1 arch except____________? A. Tesnor tympani and tensor veli palatineB. Posterior belly of digastric C. Masticatory muscles D. Mylohyoid
The primordia of the cranifoacial complex develops______________? A. Hensen’s node B. Notochordal process C. Cloacal membrane D. Blastopore
Muscles of the tongue are derived from__________________? A. 1st pharyngeal swelling B. Lateral lingual swellingC. Occipital myotomes D. Preoptic myotome muscles
Number of somatic chromosome is________________? A. 42 B. 41 C. 46D. 44
The primary germ layer endoderm is derived from_____________? A. Embryonal discB. Yolk sac C. Amniotic cavity D. Palacenta
Embryologically hard palate develop from________________? A. Maxillary process B. Lateral palatine process C. Frontonasal processD. All of the above
The posterior part of the tongue develops from_________________? A. First ArchB. Third Arch C. Second Arch D. All of the above
Tongue develops from all of the following except_______________? A. Tuberculum impar B. Hypobranchial eminence C. Lingual swellingsD. Arytenoid swellings