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