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Q. Saliva                                   II. Mucosa
                        R. Peristalsis                              III. Mechanical digestion
                        S. Churning process                         IV. Mode of ingestion.
                        T. Enzyme (pepsin)                          V. Breakdown of starch.
                        U. Protection of inner lining of stomach.  VI. Oesophagus.

                       (a) P-I, Q-V, R-VI, S-III, T-IV, U-II
                       (b) P-IV, Q-V, R-VI, S-III, T-II, U-I
                       (c) P-IV, Q-V, R-VI, S-III, T-I, U-II
                       (d) P-IV, Q-VI, R-V, S-III, T-I, U-II

               Q7.     Oesophagus is located in between—
                       (a) Mouth & Small intestine
                       (b) Stomach & small intestine
                       (c) Mouth & Stomach
                       (d) Stomach & large intestine

               Q8.     The shape of stomach in human being is like a-
                       (a) L
                       (b) C
                       (c) S
                       (d) J

               Q9.     Digestive juice is secreted from the
                       (a) Mouth
                       (b) Oesophagus
                       (c) Stomach
                       (d) Both (a) & (c)

               Q10  Which of the following is true for STOMACH?

                        (i)   It is a muscular L- shaped thick-walled bag.
                       (ii)   Stomach is the widest part of alimentary canal
                       (iii)   It receives food at one end from food pipe and opens into the small intestine
                              on the other end.

                       (a)  (i) and (ii) only

                       (b) (i) and (iii) only
                       (c) (ii) and (iii) only

                       (d) (i), (ii) and (iii)
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