ANSWER THE FOLLOWING QUESTIONS
Which of the following is responsible for protection of stomach from HCl? 1M
a)mucus b) inner lining of the stomach c)pepsin d)none of these.
From which of the following do green plants prepare their food 1M
a) soil b) organic compounds c)sunlight d)inorganic compounds.
Which criteria are considered whether the cell is living or nonliving? 1M
Define peristaltic movement. 1M
How small intestine is designed to absorb the digested food. 2M
How opening and closing of stomata is regulated. 2M
Answers
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Answer:
b
a
Explanation:
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