9th maths Guess Paper for CBSE Exam


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Diversity in Living Organisms class 9 solved Questions for CBSE exam

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Trend Setter Questions with Solutions : Diversity in Living Organisms  more than 150 solved Questions  One Mark Questions: 1) What is biological classification ? Ans: Grouping of organisms based on similarities & dissimilarities is called biological classification. 2) What is Taxonomy ? Ans: The systematic study of identification classification and naming of oraganisms is called taxonomy. 3) Who made 1st attempt for scientific basis of classification ? Ans : Aristotle. 4) On what morphological criteria Aristotle classified the plants ? Ans : Based on the morphological nature of the stem. 5) Based on the nature of the steam name the types of plants classified by Aristotle. Ans: Herbs, Shrubs & Trees. 6) Name the 2 kingdoms of classification ? Ans: (1) Plantae & Metaphyta (2) Animatia Metazoa 7) What are prokaryotas ? Ans: The organisms which do not have well organized nucleus in their cell are called prokaryotes. OR Organisms co...
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Plants fiber and fabric solution Cordova Learning Science class07

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A Tick the correct options: 1. Which of the following is not a natural fibre? (a) cotton (b) rayon √ (c) silk (d) wool 2. Lohi is the breed of (a) cow (b) silk moth (c) sheep √ (d) buffalo 4. Sheep are sheared in season (a) summer √ (b) spring (c) autumn Ö (d) winter 3. How many weeks are required for the eggs of silk moth to hatch? See book (a) one (b) two √ (c) three (d) four 6. Which of the following silk is produced when raw silk is twisted? (a) spun (b) coloured (c) thrown √ (d) mooga 5. What do we call the silky covering spun by the silkworm for its protection? (a) moth (b) larvae (c) pupa (d) cocoon√ B. Fill in the blanks: 1. Alpaca is generally f...
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Endocrine glands in simple terms class 10 science

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let's break down the location and functions of endocrine glands in simple terms : 1. Pituitary Gland: It's like the boss of all glands. Located in your brain, it controls many other glands and growth. 2. Thyroid Gland: This is in your neck. Think of it as your body's thermostat. It regulates metabolism and energy. 3. Adrenal Glands: They sit on top of your kidneys. Imagine them as stress managers. They release hormones for stress response. 4. Pancreas: It's in your abdomen. It's like a sugar regulator, producing insulin to control blood sugar. 5. Ovaries (in females) and Testes (in males): These are responsible for reproduction and secondary sex characteristics. 6. Pineal Gland: Deep in your brain, it's like your sleep manager, producing melatonin for sleep-wake cycles. 7. Hypothalamus: Also in the brain, it talks to the pituitary gland and helps control hunger, thirst, and body temperature. Remember, these glands release hormones that act as messen...
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8th Some Natural Phenomenon-Lightening and Earthquake

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CBSE CLASS CHAPTER NO.15 SOME NATURAL PHENOMENA:Question Banks 1. How many types of charges exist? a. One b. Three c. Two d. Four 2. Who invented the lightning conductor? a. Alexander Fleming b. Graham Bell c. Benjamin Franklin d. Thomas Alva Edison 3. What device is used to protect building from lightning? a. Crescograph b. Anemometer c. Lightning Conductor d. Barometer 4. What scale is used to measure the magnitude of earthquake? a. Richter b. Celsius c. Fahrenheit d. Kilogram 5. The magnitude of earthquakes that occurred at Bhuj and Kashmir were a. less than 4 b. less than 2 c. less than 6 d. Higher than 7 6. Name 2 natural phenomena which cause us heavy damage. 7. Why were the people of ancient times afraid of lightning? 8. What is lightning due to? 9. What was the discovery made by Ancient Greeks? 10. List two daily life examples where charges are produced. 11. What are charged objects? 12....
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