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Grade 10 Science Chapter 6 Life Processes MCQ for Term 1
Examination (Part 1)
1-

In which group of the organisms the food material is broken down
outside the body?
A) Mushroom, green plants, amoeba
B) Yeast, mushroom, bread mould
C) Paramecium, amoeba, cuscuta
D) Cuscuta, lice, tapeworm

2-

Select the correct statement:
A) Heterotrophs make their food
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C) Heterotrophs do not make their own food
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3-

Which of the following statements about autotrophs is incorrect?
A) They synthesize carbohydrates by using carbon dioxide, water in
presence of sunlight and chlorophyll
B) They store carbohydrates in form of starch
C) They convert carbon dioxide and water into carbohydrates in the
absence of sunlight
D) They form the first trophic level in the food chain

4-

Which of these reactions occur in photosynthesis?
A) Carbon dioxide is reduced and water is oxidised (Carbon dioxide +
water + energy from light produces glucose and oxygen)
B) water is reduced and carbon dioxide is oxidised
C) carbon dioxide and water are oxidised
D) carbon dioxide and water are reduced

5-

A few drops of iodine solution were added to rice water
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This indicates rice water has __________
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Choose the correct one
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A) Small intestine
B) large intestine
C) stomach
D) Duodenum
The kidneys in human beings are part of ______

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