Life Science
General Knowledge : Life Science
| A bird which is active during night is | Owl |
| A famous mathematician of ancient India is | Aryabhatta |
| A magnet can be used to seperate a mixture of | Iron scrap and sulphur |
| A mixture of salt and camphor can be separated by | Sublimation |
| A plant which stores food in the root is | Ginger |
| A species of animals means | A group of similar animals |
| A substance which can exist as solid,liquid and gas | Water |
| Air occupies | Space & mass |
| All living objects consist of | Cells |
| All the cells are similar in structure and function in | A tissue |
| An animal which cannot take solid food is | Butterfly |
| An animal without a special organ for hearing is | Snake |
| Anaemia is usually caused by back of our palm are | Glucose |
| Balance in nature is the balance between the population of | Species |
| Carbohydrates are present in | Cane Sugar |
| Disgested food is mostly absorbed through the | Small intestine |
| Electrical energy is converted mainly into light energy in | Filament |
| Energy is always required for doing | Work |
| From the heart,the blood is transported to all the organs of the body by | Arteries |
| Hydrilla is a plant that grows in | Water |
| In most flowers the most colorful part is the | Petal |
| In the human body urine is formed in | The kidneys |
| Leaves are green because they have | Chlorophy II |
| Musical instrument in which sound is produced by the vibration of air is | Flute |
| Name the parts which on removal or destruction may cause the death of plant | Roots |
| No two human beings are completely | Alike |
| Normally, a housefly lives for about | One year |
| Plants and animals maintain the balance of what in air | Gases |
| Plants manufacture food by the process of | Photosynthesis |
| Sand is a compound of | Silicon |
| Scurvy is caused by lack of vitamin | Vitamins |
| The blood vessels that we can see just below the skin on the | Arteries & veins |
| The chemical which is not used for purifying water is | Washing soda |
| The cover of air around the earth is called | Atmosphere |
| The diet of a 2-year old baby should contain more | Protein |
| The dry cell produces electric energy from | Chemical energy |
| The energy hidden in atoms is called | Atomic |
| The gas used for disinfecting water is | Chlorine |
| The major components of air are | Nitrogen & Oxygen |
| The most widely seen minerals in the bones are | Calcium and Phosphorus |
| The number of kinds of living organisms on this earth is about | Two & half million |
| The pancreas in our body is a part of | The digestive system |
| The percentage of weight of water in our body is about | C |
| The plants use which part of air for their food | Carbon dioxide |
| The power of an electric bulb is marked in | Watts |
| The presence of starch in the leaf is shown by | Iodine |
| The process of preparation of food by plants is called | Photosynthesis |
| The reproductive cell of male is called the | Sperm |
| The scientific name of Lotus is | Nelumbo |
| The sense organ in man which are sensitive to chemicals are | Skin & nose |
| The simplest form of carbohydrate is | Aminoacid |
| The smallest unit of a protein is | 80-90 |
| The source of energy for all living things is | The sun |
| The supporter of combustion in air is | Oxygen |
| The tallest tree in the world is | The redwood tree |
| The temperature of the surroundings is detected by | The Skin |
| The torch cell is a source of which energy | Electrical |
| The unit used for measuring distances between heavenly objects,is | Light Year |
| The vegetables such as carrot,beet root and radish that you eat are | Roots |
| There are some plants which do not have | Leaves |
| Tobacco plant makes nicotine in | The leaves |
| Vegetables are included in our diet because mostly they supply | Vitamins |
| Water boils at | 80 degree C. |
| Water freezes into ice at | 0 degree C. |
| Water is one of the basic constituents of all | Living |
| Water is one of the basic constituents of all | Plant |
| Water stored in a high-level dam has | Potential energy |
| What forms the earth's atmosphere | Air |
| Which energy is released by a transistor | Sound |
| Which source of energy wind is? | Renewable |
| Which teeth are replaced by the permanent teeth | Milk teeth |
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