Development of palate beings at the age of________________?
(A) 4 weeks
(B) 6 weeks
(C) 13 weeks
(D) 18 weeks
Imbilical cord contains_________________?
(A) Three arteries and one vein
(B) One artery and three veins
(C) One artery and one vein
(D) Two arteries and one vein
Which is not formed from the cartilaginous part of viscerocranium ?
(A) Sphenoid
(B) Vomer
(C) Zygoma
(D) Lacrimal
Maximum oral structures are having their origin from___________________?
(A) Ectoderm
(B) Mesoderm
(C) Endoderm
(D) None of the above
Which of the following is NOT true about paramedian pits _______________?
(A) Found and the lower lip
(B) Found on the upper lip
(C) On either side of the midline
(D) Associated with cleft lip and palate
Palate is formed from:
(A) Median palatine process
(B) Lateral palatine process
(C) Both A and D
(D) Either A or B
The tongue is formed from____________?
(A) 1st,2nd ,3rd bronchial arches
(B) 1st ,3rd, 5th bronchial arches
(C) 1st ,3rd, 4th bronchial arches
(D) 1st, 4th, 5th bronchial arches
The lateral lingual swellings and tuberculum impar give rise to______________?
(A) Anterior 1/3 of tongue
(B) Anterior 2/3 of tongue
(C) Posterior 1/3 of tongue
(D) Posterior 2/3 of tongue
Spheno mandibular ligament is developed from________________?
(A) first arch
(B) Second arch
(C) Third arch
(D) Fourth arch
Posterior belly of digastric is derived from________________?
(A) First brachial arch
(B) First brachial pouch
(C) Second brachial arch
(D) Second pharyngeal pouch