Question: The growth and development in the craniofacial region occurs in following order_______________?

• 1. The head first, then width of face and length (or) depth of face after wards.
• 2. the width of face, then head and length (or) depth of face after wards
• 3. The length ( or) depth of face then width of face and the head
• 4. The head first , length (or) depth of face and then width of face

Question: All of the following cells are of endodermal origin except______________?

• 1. Hepatocytes
• 2. Epithelial cells of the intestine
• 3. Odontoblasts
• 4. Goblet cells

Question: Posterior belly of digastric is derived from________________?

• 1. First brachial arch
• 2. First brachial pouch
• 3. Second brachial arch
• 4. Second pharyngeal pouch

Question: Spheno mandibular ligament is developed from________________?

• 1. first arch
• 2. Second arch
• 3. Third arch
• 4. Fourth arch

Question: The lateral lingual swellings and tuberculum impar give rise to______________?

• 1. Anterior 1/3 of tongue
• 2. Anterior 2/3 of tongue
• 3. Posterior 1/3 of tongue
• 4. Posterior 2/3 of tongue

Question: The tongue is formed from____________?

• 1. 1st,2nd ,3rd bronchial arches
• 2. 1st ,3rd, 5th bronchial arches
• 3. 1st ,3rd, 4th bronchial arches
• 4. 1st, 4th, 5th bronchial arches

Question: Meckel’s cartilage extends from______________?

• 1. Otic capsule
• 2. Styloid bone
• 3. Hyoid cartilage
• 4. None of the above

Question: Developmentally stomodeum is separated from the pharynx dorsally by ____________?

• 1. Pharyneal arch
• 2. Buccopharyngeal membrane
• 3. Rathke’s pouch
• 4. Mandibular process

Question: Cleft lip occurs due to failure of______________?

• 1. Fusion of lateral nasal process with maxillary process
• 2. Fusion of median nasal process with maxillary process
• 3. Fusion of median and lateral nasal process
• 4. None of the above

Question: Upper and lower lips are formed from which embryonic processes_____________?

• 1. Maxillary and mandibular
• 2. Maxillary and median nasal
• 3. Maxillary mandibular lateral nasal and median nasal
• 4. Mandibular and median nasal