Introduction:
The microscopic organisms occur as “uni- or multi-cellular” along with cluster of cells. There are various species of microorganisms covering almost the Earth. The microorganisms divided into major types: “viruses”, “archaea”, “bacteria”, “
Answer to Problem 1MCQ
Correct answer:
The microorganisms do not include flea. Therefore, option (d) is correct.
Option (d) is given as “flea”.
Explanation of Solution
Justify reasons for the correct statement:
The insects belong to macroscopic animals that possess dichotomized attached appendages and which do not have acquire or evolve a vertebral column. The fleas are flightless insects.
Hence, option (d) is correct.
Justify reasons for the incorrect statements:
Option (a) is given as “algae”.
The algal species are microscopic in nature. Hence, it is a wrong answer.
Option (b) is given as “bacterium”.
The bacterium is microscopic in nature. Hence, it is a wrong answer.
Option (c) is given as “protozoa”.
The protozoan species are microscopic in nature. Hence, it is a wrong answer.
Hence, options (a), (b), and (c) are incorrect.
The bacteria, algae, and protozoa are included in microorganism, while flea is not included in microorganism.
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Chapter 1 Solutions
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