111. Neurobiology is the study of ____ :

112. Among various sciences, Neurology deals with ___:

113. Nidology is the study of:

114. Noology is the study of _____

115. Numerology is the study of ____:

116. Numismatics deals with ____:

117. Obstetrics is the scientific study of ____

118. Oceanography deals with ____:

119. Odontology is the study of ____ :

120. Olericulture is the study of ____ :