Medical

A. Opens in to the inferior meatus of nose

B. Has the 1st molar projecting into its floor

C. Is fully developed by the age of 8 years

D. Has good drainage in upright position

A. They are specialized for the synthesis, storage and secretion of proteins

B. They contain secretory granules in the apical Cytoplasm and the secretion of granule content occurs by exocrytosis

C. Serous cells are pyramidal in shape

D. All of the above

A. 6th week IU

B. 2nd week IU

C. 9th week IU

D. 4th week IU