In biology, a living organism is any kind of contiguous living system, such as an animal, plant, fungus, archaeon, or bacterium. All known types of organisms can some level of reaction to stimuli, reproduction, development as well as development and homeostasis. A living organism contains one or more cells; when it has one cell it is called a unicellular organism; when it has more than one it is called a multicellular organism. A lot of unicellular microorganisms are of microscopic range and are thus loosely described as bacteria. Humans are multicellular organisms made up of several trillions of cells grouped into specific cells as well as organs. Click here for quiz on Microorganism -Friend or Foe
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The largest living bird isCorrectIncorrect
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The mammal which lays eggs isCorrectIncorrect
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Hormones are normally absent inCorrectIncorrect
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The blood sucking organisms areCorrectIncorrect
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Which of the following is an egg laying mammal ?CorrectIncorrect
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The gestation period of cows isCorrectIncorrect
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From which stage of silkmoth is silk obtained ?CorrectIncorrect
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“The blue coloured blood of this creature is used to test safety of drugs.It is found abundantly along Orissa coast “.CorrectIncorrect
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Taenia solium (Tape worm) lives as a parasite inCorrectIncorrect
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The only snake that builds a nest isCorrectIncorrect