Question

The inner lining of stomach is protected by one of the following from hydrochloric acid. Choose the correct one
(a) Pepsin
(b) Mucus
(c) Salivary amylase
(d) Bile

NCERT Class X
Science - Exemplar Problems

Chapter_Life Processes

Answer 1

Option (b) is correct.

Answer 2

Mucus !!

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