Read the following statements and iind out the incorrect statements.

Options

A. The alimentary canal begins with an anterior opening-the mouth, and it opens out posteriorly through the anus.
B. The mouth leads to the buccal cavity or oral cavity. The oral cavity has a number of teeth, a muscular tongue and three pairs of salivary glands.
C. The first set of-teeth is called temporary milk or adult teeth which are replaced by a set of permanent or deciduous teeth.
D. The upper surface of the tongue has small projections called taste buds.

Answer

D

Explanation

b. The mouth leads to the buccal cavity or oral cavity. The oral cavity has a number of teeth and a muscular tongue.
c. The first set of teeth is called temporary milk or de-ciduous teeth which are replaced by a set of perma-net or adult teeth.
d. The upper surface of the tongue has small projections called papillae, some of which ber taste buds.