E X E R C I S E 2: Choose the correct answer according to the passage.
1. The main concern of the passage is
A) how protoplasm is arranged into cells differently in plants and animals
B) why all life forms should be classified into five major groups
C) why plants manage to feed themselves but the life forms in the animal kingdom don't
D) the disagreement between scientists as to the definition of a plant and an animal cell
E) the difficulty of giving a distinct definition separating plants from other life forms
2. We understand from the passage that protoplasm
A) is a simple life form
B) is a method of grouping life forms
C) is a separate life form
D) contains cells
E) is the distinctive characteristic of plants
3. The current method of classifying life forms involves
A) separating the plant and animal kingdoms
B) taking significant differences in cell formation into account
C) seeing if an organism contains green colouring
D) noting if an organism can produce food chemically
E) checking whether the organism contains protoplasm
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