1. Plants manufacture their food by the process of   Photokinesis   Chemosynthesis   Symbiosis   Photosynthesis   Hint Half-n-half Clue   2. Movement of organisms away from the sunlight is known as _______.   Autotrophism   Photoperiodism   Negative phototaxis   Positive phototaxis   Half-n-half Clue   3. Light energy is converted into chemical energy by the process of   Photokinesis   Photoperiodism   Symbiosis   Photosynthesis   Half-n-half Clue   4. What is quinine used for ?   Curing Typhoid   Removing pimples   Curing Aids   Curing Malaria   Half-n-half Clue   5. In atom bomb explosion, _______ energy is primarily converted into _______ energy.   atomic, heat   atomic, sound   chemical, light   chemical, atomic   Half-n-half Clue   6. Which organism is helpful in making the soil fertile ?   Roundworm   Ringworm   Earthworm   Beetle   Half-n-half Clue   7. Which is a by-product of photosynthesis ?   Nitrogen   Oxygen   Carbon dioxide   ATP   Half-n-half Clue   FREE PREVIEW: Last 17 Questions not a part of the free preview. Get Premium Membership to view all questions.