Related InterviewSolutions

• What percentage of solar radiation is absorbed by all the green plants for photosynthesis ?A. 0.001B. 0.01C. 0.1D. 1
• What will happen if we kill all the organisms in one trophic level?
• What will happen if deer is missing in the food chain given below ? Grass `to` Deer `to` TigerA. The population of tigers increasesB. The population of grass decreasesC. Tigers will start eating grassD. The population of tigers decreases and the population of grass increases.
• In a grassland ecosystem a hawk represents the ____
• Will the impact of removing all the organisms in a trophic level be different for different trophic levels? Can the organisms of any trophic level be removed without causing any damage to the ecosystem?
• Which of the following belong to the same trophic level? Grass, Hawk, Rabbit, Frog, Deer
• What will be the result if in the following food chain goat popualtion is decreased considerably ? Green plant ` to` goat ` to` LionA. Green plants will die.B. The population of lion will increaseC. The population of green plants will increase and the lion population ill decrease.D. Lion will start consuming green plants
• In the figure given alongside, the various trophic levels are shown in the form of a pyramid. At which trophic level the maximum energy is available ? A. `T_(4)`B. `T_(2)`C. `T_(1)`D. `T_(3)`
• Which of the following group of organisms are not constituents of a food chain ? (i) grass, lion, rabbit, wolf (ii) plankton, man, fish, grasshopper (iii) wolf, grass, snake, tiger (iv) frog, snake, eagle, grass, grasshopperA. (i) and (iii)B. (iii) and (iv)C. (ii) and (iii)D. (i) and (iv)
• Which of the following constitute a food-chain?A. Grass. Wheat and mangoB. Grass, goat and humenC. Grass, cow and elephantD. Grass, fish and goat