Lesson 9. Hardware and Software Lesson 9. Hardware and Software I . Choose the correct answer. 1. Find out the part that is not found in CPU? Mother Board SMPS RAM Mouse Ans …
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Lesson 8. World of Microbes Lesson 8. World of Microbes I . Choose the correct answer. 1. Mycology is the branch of biology that deals with the study of algae virus bacteria fungi …
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Lesson 7. Economic Biology Lesson 7. Economic Biology I . Choose the correct answer. 1. The production and management of fish is called Pisciculture Sericulture Aquaculture Monoculture Ans : Pisciculture 2. Which one …
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Lesson 5. Applied Chemistry Lesson 5. Applied Chemistry I. Choose the correct answer: 1. One Nanometre is 10-7 metre 10-8 metre 10-6 metre 10-9metre Ans : 10-9 metre 2. The antibiotic Penicillin is …
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Lesson 6. Environmental Science Lesson 6. Environmental Science I. Choose the correct answer: 1. All the factors of biosphere which affect the ability of organisms to survive and reproduce are called as ___________________. …
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Lesson 4. Carbon and its Compounds Lesson 4: Carbon and its Compounds I. Choose the Correct Answer 1. A phenomenon in which an element exists in different modification in the same physical state …
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Lesson 3. Universe Lesson 3. Universe I. Choose the correct answer: 1. Which of the following statements is correct? A. There are eight planets in our Solar System. B. Except Mars, all other …
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