Exercise : Biology MCQ Questions and Answers
1. What is the name of largest fruit ?
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Correct Answer : A. Lodoicea
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2. Darwin explained his theory of evolution in a book called
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Correct Answer : A. On the origin of species
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3. Which one of the following plant is preferred for mixed cropping in order to enhance the bioavailability of nitrogen?
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Correct Answer : B. Gram
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4. Ozone hole refers to
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Correct Answer : A. decrease in thickness of ozone layer in stratosphere
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5. Branch of biology in which we study about relationship beetween living and their enviornment-
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Correct Answer : A. Ecology
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6. Branch of science which used in test of breast cancer ?
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Correct Answer : B. Mycology
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7. The quantity of human blood is what percent of total weight ?
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Correct Answer : B. 7%
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8. Bark of which tree is used as a concliment-
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Correct Answer : B. Cinnamon
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9. Human insulin is being commercially produced from a transgenic species of
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Correct Answer : A. Escherichia
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10. Who is known as "Father of Biology"-
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Correct Answer : D. Aristotle
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