Question

A. Multiple Choice Questions:
1. Human beings are heterotrophs as they feed on
a. Meat
b. Plants
c. All of these
d. Cannot make their own food
2. Which of the following is not a part of nutrition ?
a. Absorption
b. Digestion
c. Ingestion
d. Expiration
3. Digestion of food begins in
a. Stomach
b. Oesophagus
b. Mouth
c. None of these
4. Which of the acid is secreted in the stomach ?
a. Hydrochloric acid
b. Nitric acid
c. Sulphuric acid
d. Phosphoric acid

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Answer 1

Answer:

1. Meat and Plants

2. (d) Excretion

3. Mouth

4. Hydrochloric acid

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Explanation:

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