Question: Palatine tonsil develops from________________?

• 1. Dorsal part of II pharyneal pouches
• 2. Ventral part of II pharyneal pouches
• 3. Dorsal part of III pharyneal pouches
• 4. Ventral part of I pharyneal pouches

Question: Hyoid bone is a derivative of_______________?

• 1. First pharyngeal arch
• 2. First and second pharyngeal arches
• 3. Second and third pharyngeal arches
• 4. Fourth pharyngeal arch

Question: Derivative of second pharyngeal arch is________________?

• 1. Spheno Mandibular Ligament
• 2. Stylomandibular ligament
• 3. Anterior ligament of Malleus
• 4. Stylohyoid Ligament

Question: Thyroid gland develops rom________________?

• 1. Thyroglossal duct
• 2. Rathke’s pouch
• 3. Notochordal process
• 4. Embryonal disc

Question: External auditory meatus develops from___________________?

• 1. Dorsal part of 1st ectodermal pouch
• 2. Dorsal part of 2nd cleft
• 3. Dorsal part of 3rd ectodermal pouch
• 4. Sixth branchial arch

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